Past leadership

For over a century, our volunteer leadership has left a lasting impact on RSNA. Explore a list of leaders and officers from our start in 1915 to the present.

2018
Vijay M. Rao, MD, President
Valerie P. Jackson, MD, President-Elect and Secretary-Treasurer
David C. Levin, MD, First Vice President
Katherine P. Andriole, PhD, Second Vice President
Carolyn C. Meltzer, MD, Third Vice President
James P. Borgstede, MD, Chairman
David A. Bluemke, MD, PhD, Editor, Radiology
Herbert Y. Kressel, MD, Editor Emeritus, Radiology
Anthony V. Proto, MD, Editor Emeritus, Radiology
Stanley S. Siegelman, MD, Editor Emeritus, Radiology
Jeffrey S. Klein, MD, Editor, RadioGraphics
William W. Olmsted, MD, Editor Emeritus, RadioGraphics
James P. Borgstede, MD, Mary C. Mahoney, MD, Bruce G. Haffty, MD, Matthew A. Mauro, MD, Curtis P. Langlotz, MD, PhD, Umar Mahmood, MD, PhD, Board of Directors
PhD, Board of Directors

2017
Richard L. Ehman, MD, President
Vijay M. Rao, MD, President-Elect and Secretary-Treasurer
David J. Lomas, MD, First Vice President
Paul S. Babyn, MD, Second Vice President
Jihong Wang, PhD, Third Vice President
Valerie P. Jackson, MD, Chairman
Herbert Y. Kressel, MD, Editor, Radiology
William R. Eyler, MD, Editor Emeritus, Radiology
Anthony V. Proto, MD, Editor Emeritus, Radiology
Stanley S. Siegelman, MD, Editor Emeritus, Radiology
Jeffrey S. Klein, MD, Editor, RadioGraphics
William W. Olmsted, MD, Editor Emeritus, RadioGraphics
Valerie P. Jackson, MD, James P. Borgstede, MD, Mary C. Mahoney, MD, Bruce G. Haffty, MD, Matthew A. Mauro, MD, Curtis P. Langlotz, MD, PhD, Board of Directors

2016
Richard L. Baron, MD, President
Richard L. Ehman, MD, President-Elect and Secretary-Treasurer
Mitchell E. Tublin, MD, First Vice President
Linda J. Warren, MD, Second Vice President
John M. Boone, PhD, Third Vice President
Vijay M. Rao, MD, Chairman
Herbert Y. Kressel, MD, Editor, Radiology
William R. Eyler, MD, Editor Emeritus, Radiology
Anthony V. Proto, MD, Editor Emeritus, Radiology
Stanley S. Siegelman, MD, Editor Emeritus, Radiology
Jeffrey S. Klein, MD, Editor, RadioGraphics
William W. Olmsted, MD, Editor Emeritus, RadioGraphics
Vijay M. Rao, MD, Valerie P. Jackson, MD, James P. Borgstede, MD, Mary C. Mahoney, MD, Bruce G. Haffty, MD, Matthew A. Mauro, MD, Board of Directors

2015
Ronald L. Arenson, MD, President
Richard L. Baron, MD, President-Elect and Secretary-Treasurer
William P. Dillon, MD, First Vice President
William G. Bradley Jr., MD, PhD, Second Vice President
Katherine P. Andriole, PhD, Third Vice President
Richard L. Ehman, MD, Chairman
Herbert Y. Kressel, MD, Editor, Radiology
William R. Eyler, MD, Editor Emeritus, Radiology
Anthony V. Proto, MD, Editor Emeritus, Radiology
Stanley S. Siegelman, MD, Editor Emeritus, Radiology
Jeffrey S. Klein, MD, Editor, RadioGraphics
William W. Olmsted, MD, Editor Emeritus, RadioGraphics
Richard L. Ehman, MD, Vijay M. Rao, MD, Valerie P. Jackson, MD, James P. Borgstede, MD, Mary C. Mahoney, MD, Bruce G. Haffty, MD, Board of Directors

2014
N. Reed Dunnick, MD, President
Ronald L. Arenson, MD, President-Elect and Secretary-Treasurer
G. Scott Gazelle, MD, PhD, First Vice President
Satoshi Minoshima, MD, PhD, Second Vice President
Bruce G. Haffty, MD, Third Vice President
Richard L. Baron, MD, Chairman
Herbert Y. Kressel, MD, Editor, Radiology
William R. Eyler, MD, Editor Emeritus, Radiology
Anthony V. Proto, MD, Editor Emeritus, Radiology
Stanley S. Siegelman, MD, Editor Emeritus, Radiology
Jeffrey S. Klein, MD, Editor, RadioGraphics
William W. Olmsted, MD, Editor Emeritus, RadioGraphics
William J. Tuddenham, MD, Editor Emeritus, RadioGraphics
Richard L. Baron, MD, Richard L. Ehman, MD, Vijay M. Rao, MD, Valerie P. Jackson, MD, James P. Borgstede, MD, William T. Thorwarth Jr., MD (January-March), Mary C. Mahoney, MD (March-December), Board of Directors

2013
Sarah S. Donaldson, MD, President
N. Reed Dunnick, MD, President-Elect and Secretary-Treasurer
Richard T. Hoppe, MD, First Vice President
James D. Fraser, MD, Second Vice President
Gerardo Perdigon Castaneda, MD, Third Vice President
Ronald L. Arenson, MD, Chairman
Herbert Y. Kressel, MD, Editor, Radiology
William R. Eyler, MD, Editor Emeritus, Radiology
Anthony V. Proto, MD, Editor Emeritus, Radiology
Stanley S. Siegelman, MD, Editor Emeritus, Radiology
Jeffrey S. Klein, MD, Editor, RadioGraphics
William W. Olmsted, MD, Editor Emeritus, RadioGraphics
William J. Tuddenham, MD, Editor Emeritus, RadioGraphics
Ronald L. Arenson, MD, Richard L. Baron, MD, William T. Thorwarth Jr., MD, Richard L. Ehman, MD, Vijay M. Rao, MD, Valerie P. Jackson, MD, Board of Directors

2012
George S. Bisset III, MD, President
Sarah S. Donaldson, MD, President-Elect and Secretary-Treasurer
Donald P. Frush, MD, First Vice President
Mahadevappa Mahesh, M.S., PhD, Second Vice President
Luis Felipe Alva Lopez, MD, Third Vice President
N. Reed Dunnick, MD, Chairman
Herbert Y. Kressel, MD, Editor, Radiology
William R. Eyler, MD, Editor Emeritus, Radiology
Anthony V. Proto, MD, Editor Emeritus, Radiology
Stanley S. Siegelman, MD, Editor Emeritus, Radiology
Jeffrey S. Klein, MD, Editor, RadioGraphics
William W. Olmsted, MD, Editor Emeritus, RadioGraphics
William J. Tuddenham, MD, Editor Emeritus, RadioGraphics
N. Reed Dunnick, MD, Ronald L. Arenson, MD, Richard L. Baron, MD, William T. Thorwarth, MD, Richard L. Ehman, MD, Vijay M. Rao, MD, Board of Directors

2011
Burton P. Drayer, MD, President
George S. Bisset III, MD, President-Elect and Secretary-Treasurer
Michael N. Brant-Zawadzki, MD, First Vice President
Walter Kucharczyk, MD, Second Vice President
Cynthia H. McCollough, PhD, Third Vice President
Sarah S. Donaldson, MD, Chairman
Herbert Y. Kressel, MD, Editor, Radiology
William R. Eyler, MD, Editor Emeritus, Radiology
Anthony V. Proto, MD, Editor Emeritus, Radiology
Stanley S. Siegelman, MD, Editor Emeritus, Radiology
William W. Olmsted, MD, Editor, RadioGraphics
Jeffrey S. Klein, MD, Editor Designate, RadioGraphics
William J. Tuddenham, MD, Editor Emeritus, RadioGraphics
Sarah S. Donaldson, MD, N. Reed Dunnick, MD, Ronald L. Arenson, MD, Richard L. Baron, MD, William T. Thorwarth Jr., MD, Richard L. Ehman, MD, Board of Directors

2010 
Hedvig Hricak, MD, PhD, Dr. h.c., President 
Burton P. Drayer, MD, President-Elect and Secretary-Treasurer
David M. Panicek, MD, First Vice President 
Caroline Reinhold, MD, Second Vice President 
Norbert J. Pelc, Sc.D., Third Vice President 
George S. Bisset III, MD, Chairman 
Herbert Y. Kressel, MD, Editor, Radiology 
William R. Eyler, MD, Editor Emeritus, Radiology  
Anthony V. Proto, MD Editor Emeritus, Radiology 
Stanley S. Siegelman, MD, Editor Emeritus, Radiology 
William W. Olmsted, MD, Editor, RadioGraphics 
William J. Tuddenham, MD, Editor Emeritus, RadioGraphics 
George S. Bisset III, MD, Sarah S. Donaldson, MD, N. Reed Dunnick, MD, Ronald L. Arenson, MD, Richard L. Baron, MD, William T. Thorwarth Jr., MD, Board of Directors 

2009 
Gary J. Becker, MD, President 
Hedvig Hricak, MD, PhD, Dr. h.c., President-Elect and Secretary-Treasurer
Valerie P. Jackson, MD, First Vice President  
Janet Tanus Hajj, MD, Second Vice President 
J. Anthony Seibert, PhD, Third Vice President 
Burton P. Drayer, MD, Chairman 
Herbert Y. Kressel, MD, Editor, Radiology 
William R. Eyler, MD, Editor Emeritus, Radiology
Anthony V. Proto, MD Editor Emeritus, Radiology
Stanley S. Siegelman, MD, Editor Emeritus, Radiology
William W. Olmsted, MD, Editor, RadioGraphics 
William J. Tuddenham, MD, Editor Emeritus, RadioGraphics 
Burton P. Drayer, MD, George S. Bisset III, MD, Sarah S. Donaldson, MD, N. Reed Dunnick, MD, Ronald L. Arenson, MD, Richard L. Baron, MD, Board of Directors 

2008 
Theresa C. McLoud, MD, President 
Gary J. Becker, MD, President-Elect and Secretary-Treasurer 
Robert A. Novelline, MD, First Vice President 
Guadalupe M. Guerrero Avendano, MD, Second Vice President 
Herbert W. Mower, ScD, Third Vice President 
Hedvig Hricak, MD, PhD, Dr HC, Chairman 
Herbert Y. Kressel, MD, Science Editor; Editor, Radiology 
William R. Eyler, MD, Editor Emeritus, Radiology 
Anthony V. Proto, MD Editor Emeritus, Radiology 
Stanley S. Siegelman, MD, Editor Emeritus, Radiology 
William W. Olmsted, MD, Education Editor; Editor, RadioGraphics 
William J. Tuddenham, MD, Editor Emeritus, RadioGraphics 
Hedvig Hricak, MD, PhD, Dr HC, Burton P. Drayer, MD, George S. Bisset III, MD, Sarah S. Donaldson, MD, N. Reed Dunnick, MD, Ronald L. Arenson, MD, Board of Directors 

2007 
R. Gilbert Jost, MD, President 
Theresa C. McLoud, MD,  President-Elect and Secretary-Treasurer 
Joseph K. T. Lee, MD, First Vice President
Louise M. Samson, MD, Second Vice President
G. Donald Frey, PhD, Third Vice President
Gary J. Becker, MD, Chairman 
Anthony V. Proto, MD, Science Editor; Editor, Radiology 
Herbert Y. Kressel, MD, Editor Designate, Radiology 
William R. Eyler, MD, Editor Emeritus, Radiology 
Stanley S. Siegelman, MD, Editor Emeritus, Radiology 
William W. Olmsted, MD, Education Editor; Editor, RadioGraphics 
William J. Tuddenham, MD, Editor Emeritus, RadioGraphics 
Gary J. Becker, MD, Hedvig Hricak, MD, PhD, Dr HC, Burton P. Drayer, MD, George S. Bisset III, MD, Sarah S. Donaldson, MD, N. Reed Dunnick, MD, Board of Directors 

2006 
Robert R. Hattery, MD, President 
R. Gilbert Jost, MD, President-Elect and Secretary-Treasurer 
Claire E. Bender, MD, First Vice President 
Ronald L. Arenson, MD, Second Vice President 
David R. Pickens III, PhD, Third Vice President 
Theresa C. McLoud, MD, Chairman 
William R. Eyler, MD, Historian 
Anthony V. Proto, MD, Science Editor; Editor, Radiology 
William R. Eyler, MD, Editor Emeritus, Radiology 
Stanley S. Siegelman, MD, Editor Emeritus, Radiology 
William W. Olmsted, MD, Education Editor; Editor, RadioGraphics 
William J. Tuddenham, MD, Editor Emeritus, RadioGraphics 
Theresa C. McLoud, MD, Gary J. Becker, MD, Hedvig Hricak, MD, PhD, Dr. h.c., Burton P. Drayer, MD, George S. Bisset III, MD, Sarah S. Donaldson, MD, Board of Directors 

2005 
David H. Hussey, MD, President 
Robert R. Hattery, MD, President-Elect and Secretary-Treasurer
Ritsuko U. Komaki, MD, First Vice President 
Wilbur L. Smith, Jr, MD, Second Vice President
Maryellen L. Giger, PhD, Third Vice President
R. Gilbert Jost, MD, Chairman 
William R. Eyler, MD, Historian 
Anthony V. Proto, MD, Science Editor; Editor, Radiology 
William R. Eyler, MD, Editor Emeritus, Radiology 
Stanley S. Siegelman, MD, Editor Emeritus, Radiology 
William W. Olmsted, MD, Education Editor; Editor, RadioGraphics 
William J. Tuddenham, MD, Editor Emeritus, RadioGraphics 
R. Gilbert Jost, MD, Theresa C. McLoud, MD, Gary J. Becker, MD, Hedvig Hricak, MD, PhD, Dr. h.c., Burton P. Drayer, MD, George S. Bisset III, MD, Board of Directors 

2004 
Brian C. Lentle, MD, President 
David H. Hussey, MD, President-Elect and Secretary-Treasurer
Ronald J. Zagoria, MD, First Vice President 
David I. Hammond, MD, Second Vice President 
Martin S. Weinhouse, PhD, Third Vice President  
Robert R. Hattery, MD, Chairman 
William R. Eyler, MD, Historian 
Anthony V. Proto, MD, Science Editor; Editor, Radiology 
William R. Eyler, MD, Editor Emeritus, Radiology 
Stanley S. Siegelman, MD, Editor Emeritus, Radiology 
William W. Olmsted, MD, Education Editor; Editor, RadioGraphics 
William J. Tuddenham, MD, Editor Emeritus, RadioGraphics 
Robert R. Hattery, MD, R. Gilbert Jost, MD, Theresa C. McLoud, MD, Gary J. Becker, MD, Hedvig Hricak, MD, PhD, Dr HC, Burton P. Drayer, MD, Board of Directors 

2003 
Peggy J. Fritzsche, MD, President 
Brian C. Lentle, MD, President-Elect and Secretary-Treasurer
Burton P. Drayer, MD, First Vice President 
Sarah S. Donaldson, MD, Second Vice President 
Stephen J. Riederer, PhD, Third Vice President 
David H. Hussey, MD, Chairman 
William R. Eyler, MD, Historian 
Anthony V. Proto, MD, Science Editor; Editor, Radiology 
William R. Eyler, MD, Editor Emeritus, Radiology 
Stanley S. Siegelman, MD, Editor Emeritus, Radiology 
William W. Olmsted, MD, Education Editor; Editor, RadioGraphics 
William J. Tuddenham, MD, Editor Emeritus, RadioGraphics  
David H. Hussey, MD, Robert R. Hattery, MD, R. Gilbert Jost, MD, Theresa C. McLoud, MD, Gary J. Becker, MD, Hedvig Hricak, MD, PhD, Dr HC, Board of Directors 

2002 
R. Nick Bryan, MD, PhD, President 
Peggy J. Fritzsche, MD, President-Elect 
Thomas J. Brady, MD, First Vice President 
J. Manuel Cardoso, MD, Second Vice President  
Lawrence N. Rothenberg, PhD, Third Vice President 
David H. Hussey, MD, Secretary-Treasurer 
William R. Eyler, MD, Historian 
Anthony V. Proto, MD, Science Editor; Editor, Radiology 
William R. Eyler, MD, Editor Emeritus, Radiology 
Stanley S. Siegelman, MD, Editor Emeritus, Radiology 
William W. Olmsted, MD, Education Editor; Editor, RadioGraphics 
William J. Tuddenham, MD, Editor Emeritus, RadioGraphics 
Brian C. Lentle, MD, David H. Hussey, MD, Robert R. Hattery, MD, R. Gilbert Jost, MD, Theresa C. McLoud, MD, Gary J. Becker, MD, Board of Directors 

2001 
Jerry P. Petasnick, MD, President 
R. Nick Bryan, MD, PhD, President-Elect  
Glenn Forbes, MD, First Vice President 
Samuel L. Hissong, MD, Second Vice President 
Jon H. Trueblood, PhD, Third Vice President  
David H. Hussey, MD, Secretary-Treasurer 
William R. Eyler, MD, Historian 
Anthony V. Proto, MD, Science Editor; Editor, Radiology 
William R. Eyler, MD, Editor Emeritus, Radiology 
Stanley S. Siegelman, MD, Editor Emeritus, Radiology 
William W. Olmsted, MD, Education Editor; Editor, RadioGraphics 
William J. Tuddenham, MD, Editor Emeritus, RadioGraphics 
Peggy J. Fritzsche, MD, Brian C. Lentle, MD, David H. , MD, Robert R. Hattery, MD, R. Gilbert Jost, MD, Theresa C. McLoud, MD, Board of Directors 

2000 
C. Douglas Maynard, MD, President 
Jerry P. Petasnick, MD, President-Elect 
Anne G. Osborn, MD, First Vice President 
C. Carl Jaffe, MD, Second Vice President  
Robert G. Gould, Sc.D., Third Vice President 
David H. Hussey, MD, Secretary-Treasurer 
William R. Eyler, MD, Historian 
Anthony V. Proto, MD, Science Editor; Editor, Radiology 
William R. Eyler, MD, Editor Emeritus, Radiology 
Stanley S. Siegelman, MD, Editor Emeritus, Radiology 
William W. Olmsted, MD, Education Editor; Editor, RadioGraphics 
William J. Tuddenham, MD, Editor Emeritus, RadioGraphics 
R. Nick Bryan, MD, PhD, Peggy J. Fritzsche, MD, Brian C. Lentle, MD, David H. Hussey, MD, Robert R. Hattery, MD, R. Gilbert Jost, MD, Board of Directors 

1999 
Seymour H. Levitt, MD, President 
C. Douglas Maynard, MD, President-Elect  
William M. Thompson, MD, First Vice President 
J. Frank Wilson, MD, Second Vice President 
Stephen Balter, PhD, New York, NY, Third Vice President 
David H. Hussey, MD, Secretary-Treasurer 
William R. Eyler, MD, Historian 
Anthony V. Proto, MD, Science Editor; Editor, Radiology 
William R. Eyler, MD, Editor Emeritus, Radiology 
Stanley S. Siegelman, MD, Editor Emeritus, Radiology 
William W. Olmsted, MD, Education Editor; Editor, RadioGraphics 
William J. Tuddenham, MD, Editor Emeritus, RadioGraphics 
Jerry P. Petasnick, MD, R. Nick Bryan, MD, PhD, Peggy J. Fritzsche, MD, Brian C. Lentle, MD, David H. Hussey, MD, Robert R. Hattery, MD, Board of Directors 

1998 
David B. Fraser, MD, President 
Seymour H. Levitt, MD, President-Elect 
Carol B. Stelling, MD, First Vice President 
Miguel E. Stoopen, MD, Second Vice President  
Guy H. Simmons Jr., PhD, Third Vice President 
David H. Hussey, MD, Secretary-Treasurer 
William R. Eyler, MD, Historian 
Anthony V. Proto, MD, Editor, Radiology 
William R. Eyler, MD, Editor Emeritus, Radiology 
Stanley S. Siegelman, MD, Editor Emeritus, Radiology 
William W. Olmsted, MD, Editor, RadioGraphics 
William J. Tuddenham, MD, Editor Emeritus, RadioGraphics 
Laurens V. Ackerman, MD, PhD, Editor, RSNA EJ 
Thomas S. Harle, MD, Editor, Learning Center 
C. Douglas Maynard, MD, Jerry P. Petasnick, MD, R. Nick Bryan, MD, PhD, Peggy J. Fritzsche, MD, Brian C. Lentle, MD, David H. Hussey, MD, Board of Directors 

1997 
Michael A. Sullivan, MD, President 
David B. Fraser, MD, President-Elect 
William A. Murphy Jr., MD, First Vice President 
Jose Luis Ramirez-Arias, MD, Second Vice President 
Richard L. Morin, PhD, Third Vice President 
C. Douglas Maynard, MD, Secretary-Treasurer 
William R. Eyler, MD, Historian 
Stanley S. Siegelman, MD, Editor, Radiology 
Anthony V. Proto, MD, Editor designate, Radiology 
William R. Eyler, MD, Editor Emeritus, Radiology 
William W. Olmsted, MD, Editor, RadioGraphics 
William J. Tuddenham, MD, Editor Emeritus, RadioGraphics 
Laurens V. Ackerman, MD, PhD, Editor, RSNA EJ 
Thomas S. Harle, MD, Editor, Learning Center 
Seymour H. Levitt, MD, C. Douglas Maynard, MD, Jerry P. Petasnick, MD, R. Nick Bryan, MD, PhD, Peggy J. Fritzsche, MD, Donald R. Kirks, MD, Board of Directors 

1996 
Ernest J. Ferris, MD, President 
Michael A. Sullivan, MD, President-Elect 
Edmund A. Franken Jr, MD, First Vice President 
Theresa C. McLoud, MD, Second Vice President 
David C. Levin, MD, Third Vice President 
C. Douglas Maynard, MD, Secretary-Treasurer 
William R. Eyler, MD, Historian 
Stanley S. Siegelman, MD, Editor, Radiology 
William R. Eyler, MD, Editor Emeritus, Radiology 
William W. Olmsted, MD, Editor, RadioGraphics 
William J. Tuddenham, MD, Editor Emeritus, RadioGraphics 
Laurens V. Ackerman, MD, PhD, Editor, RSNA EJ 
Thomas S. Harle, MD, Editor, Learning Center 
David B. Fraser, MD, Seymour H. Levitt, MD, C. Douglas Maynard, MD, Jerry P. Petasnick, MD, Derek C. Harwood-Nash, M.B., Ch.B., D.Sc.*, R. Nick Bryan, MD, PhD, Peggy J. Fritzsche, MD, Board of Directors 

*Died in office


1995 
Helen C. Redman, MD, President 
Ernest J. Ferris, MD, President-Elect 
Stephanie R. Wilson, MD, First Vice President 
Katherine A. Shaffer, MD, Second Vice President 
Robert L. Dixon, PhD, Third Vice President 
C. Douglas Maynard, MD, Secretary-Treasurer  
William R. Eyler, MD, Historian 
Stanley S. Siegelman, MD, Editor, Radiology 
William R. Eyler, MD, Editor Emeritus, Radiology 
William W. Olmsted, MD, Editor, RadioGraphics 
William J. Tuddenham, MD, Editor Emeritus, RadioGraphics 
Thomas S. Harle, MD, Editor, Learning Center 
Michael A. Sullivan, MD, David B. Fraser, MD, Seymour H. Levitt, MD, C. Douglas Maynard, MD, Jerry P. Petasnick, MD, Derek C. Harwood-Nash, M.B., Ch.B., Board of Directors 

1994 
O. Wayne Houser, MD, President 
Helen C. Redman, MD, President-Elect  
Edward V. Staab, MD, First Vice President 
Philip E. S. Palmer, MD, Second Vice President 
Stephen R. Thomas, PhD, Third Vice President 
C. Douglas Maynard, MD, Secretary-Treasurer 
William R. Eyler, MD, Historian 
Stanley S. Siegelman, MD, Editor, Radiology 
William R. Eyler, MD, Editor Emeritus, Radiology 
William W. Olmsted, MD, Editor, RadioGraphics 
William J. Tuddenham, MD, Editor Emeritus, RadioGraphics 
David B. Fraser, MD, Editor, Educational Materials 
Ernest J. Ferris, MD, Michael A. Sullivan, MD, David B. Fraser, MD, Seymour H. Levitt, MD, C. Douglas Maynard, MD, Jerry P. Petasnick, MD, Board of Directors 

1993 
Thomas S. Harle, MD, President 
O. Wayne Houser, MD, President-Elect 
Anthony V. Proto, MD, First Vice President  
Peggy J. Fritzsche, MD, Second Vice President 
Joel E. Gray, PhD, Third Vice President 
Ernest J. Ferris, MD, Secretary-Treasurer 
William R. Eyler, MD, Historian 
Stanley S. Siegelman, MD, Editor, Radiology 
William R. Eyler, MD, Editor Emeritus, Radiology 
William W. Olmsted, MD, Editor, RadioGraphics 
William J. Tuddenham, MD, Editor Emeritus, RadioGraphics 
David B. Fraser, MD, Editor, educational materials 
Irvin I. Kricheff, MD, Editor, RSNA Today video 
Helen C. Redman, MD, Ernest J. Ferris, MD, Michael A. Sullivan, MD, David B. Fraser, MD, Seymour H. Levitt, MD, C. Douglas Maynard, MD, Board of Directors 

1992 
Robert G. Parker, MD, President 
Thomas S. Harle, MD, President-Elect  
Derek C. Harwood-Nash, M.B., Ch.B., First Vice President 
James E. Marks, MD, Second Vice President 
John S. Laughlin, PhD, Third Vice President  
Ernest J. Ferris, MD, Secretary-Treasurer 
William R. Eyler, MD, Historian 
Stanley S. Siegelman, MD, Editor, Radiology 
William R. Eyler, MD, Editor Emeritus, Radiology 
William W. Olmsted, MD, Editor, RadioGraphics 
William J. Tuddenham, MD, Editor Emeritus, RadioGraphics 
O. Wayne Houser, MD, Editor, educational materials 
Irvin I. Kricheff, MD, Editor, RSNA Today video 
O. Wayne Houser, MD, Helen C. Redman, MD, Ernest J. Ferris, MD, Michael A. Sullivan, MD, David B. Fraser, MD, Seymour H. Levitt, MD, Board of Directors 

1991 
Carl J. Zylak, MD, President 
Robert G. Parker, MD, President-Elect  
Lee F. Rogers, MD, First Vice President 
James D. Cox, MD, Second Vice President 
Gary T. Barnes, PhD, Third Vice President 
Ernest J. Ferris, MD, Secretary-Treasurer 
William R. Eyler, MD, Historian 
Stanley S. Siegelman, MD, Editor, Radiology 
William R. Eyler, MD, Editor Emeritus, Radiology 
William W. Olmsted, MD, Editor, RadioGraphics 
William J. Tuddenham, MD, Editor Emeritus, RadioGraphics 
O. Wayne Houser, MD, Editor, educational materials 
Irvin I. Kricheff, MD, Editor, RSNA Today video 
Thomas S. Harle, MD, O. Wayne Houser, MD, Helen C. Redman, MD, Ernest J. Ferris, MD, Michael A. Sullivan, MD, David B. Fraser, MD, Board of Directors 

1990 
E. Robert Heitzman, MD, President 
Carl J. Zylak, MD, President-Elect 
Jerry P. Petasnick, MD, First Vice President  
Herman I. Libshitz, MD, Second Vice President 
Paul L. Carson, PhD, Third Vice President 
Ernest J. Ferris, MD, Secretary-Treasurer 
William R. Eyler, MD, Historian 
Stanley S. Siegelman, MD, Editor, Radiology 
William R. Eyler, MD, Editor Emeritus, Radiology 
William W. Olmsted, MD, Editor, RadioGraphics 
William J. Tuddenham, MD, Editor Emeritus, RadioGraphics 
O. Wayne Houser, MD, Editor, educational materials 
Irvin I. Kricheff, MD, Editor, RSNA Today video 
Robert G. Parker, MD, Thomas S. Harle, MD, O. Wayne Houser, MD, Helen C. Redman, MD, Ernest J. Ferris, MD, Michael A. Sullivan, MD, Board of Directors 

1989 
Robert E. Campbell, MD, President 
E. Robert Heitzman, MD, President-Elect 
Franklin Earnest IV, MD, First Vice President 
Eric J. Hall, PhD, Second Vice President 
George Callendine Jr, PhD, Third Vice President  
Robert G. Parker, MD, Secretary-Treasurer 
William R. Eyler, MD, Historian 
Stanley S. Siegelman, MD, Editor, Radiology 
William R. Eyler, MD, Editor Emeritus, Radiology 
William J. Tuddenham, MD, Editor, RadioGraphics 
O. Wayne Houser, MD, Editor, educational materials 
Irvin I. Kricheff, MD, Editor, RSNA Today Vvdeo 
Carl J. Zylak, MD, Robert G. Parker, MD, Thomas S. Harle, MD, O. Wayne Houser, MD, Helen C. Redman, MD, Ernest J. Ferris, MD, Board of Directors 

1988 
Malcolm D. Jones, MD, President 
Robert E. Campbell, MD, President-Elect 
Michael A. Sullivan, MD, First Vice President 
Marvin Rotman, MD, Second Vice President  
Gary D. Fullerton, PhD, Third Vice President 
Robert G. Parker, MD, Secretary-Treasurer  
William R. Eyler, MD, Historian 
Stanley S. Siegelman, MD, Editor, Radiology 
William R. Eyler, MD, Editor Emeritus, Radiology 
William J. Tuddenham, MD, Editor, RadioGraphics 
O. Wayne Houser, MD, Editor, educational materials 
E. Robert Heitzman, MD, Editor, RSNA Today video 
E. Robert Heitzman, MD, Carl J. Zylak, MD, Robert G. Parker, MD, Thomas S. Harle, MD, O. Wayne Houser, MD, Helen C. Redman, MD, Board of Directors

1987 
Richard E. Buenger, MD, President 
Malcolm D. Jones, MD, President-Elect 
John J. Fennessy, MD, First Vice President 
Seymour H. Levitt, MD, Second Vice President 
William R. Hendee, MD, Third Vice President 
Robert G. Parker, MD, Secretary-Treasurer  
William R. Eyler, MD, Historian 
Stanley S. Siegelman, MD, Editor, Radiology
William R. Eyler, MD, Editor Emeritus, Radiology 
William J. Tuddenham, MD, Editor, RadioGraphics 
William J. Tuddenham, MD, Editor, educational materials 
Robert E. Campbell, MD, E. Robert Heitzman, MD, Carl J. Zylak, MD, Robert G. Parker, MD, Thomas S. Harle, MD, O. Wayne Houser, MD, Board of Directors

1986 
James J. McCort, MD, President 
Richard E. Buenger, MD, President-Elect 
Leonard E. Swischuk, MD, First Vice President
Renate L. Soulen, MD, Second Vice President 
Philip F. Judy, PhD, Third Vice President
Robert G. Parker, MD, Secretary-Treasurer 
William R. Eyler, MD, Historian 
Stanley S. Siegelman, MD, Editor, Radiology 
William R. Eyler, MD, Editor Emeritus, Radiology 
William J. Tuddenham, MD, Editor, RadioGraphics 
William J. Tuddenham, MD, Editor, educational materials 
Malcolm D. Jones, MD, Robert E. Campbell, MD, E. Robert Heitzman, MD, Carl J. Zylak, MD, Robert G. Parker, MD, Thomas S. Harle, MD, Board of Directors 

1985 
Luther W. Brady Jr., MD, President 
James J. McCort, MD, President-Elect 
Thomas S. Harle, MD, First Vice President 
Robert H. Sagerman, MD, Second Vice President 
Edwin C. McCullough, PhD, Third Vice President 
Malcolm D. Jones, MD, Secretary-Treasurer
William R. Eyler, MD, Historian 
William R. Eyler, MD, Editor, Radiology 
William J. Tuddenham, MD, Editor, RadioGraphics 
William J. Tuddenham, MD, Editor, educational materials 
Richard E. Buenger, MD, Malcolm D. Jones, MD, Robert E. Campbell, MD, E. Robert Heitzman, MD, Carl J. Zylak, MD, Robert G. Parker, MD, Luther W. Brady Jr., MD, James J. McCort, MD, Board of Directors 

1984 
Douglas W. MacEwan, MD, President 
Luther W. Brady Jr., MD, President-Elect 
O. Wayne Houser, MD, First Vice President
Paul Ross, MD, Second Vice President
Marie Capitanio, MD, Third Vice President
E. Robert Heitzman, MD, Secretary 
Malcolm D. Jones, MD, Treasurer 
William R. Eyler, MD, Historian 
William R. Eyler, MD, Editor, Radiology 
William J. Tuddenham, MD, Editor, RadioGraphics 
William J. Tuddenham, MD, Editor, educational materials 
James J. McCort, MD, Richard E. Buenger, MD, Malcolm D. Jones, MD, Robert E. Campbell, MD, E. Robert Heitzman, MD, Carl J. Zylak, MD, Douglas W. MacEwan, MD, Luther W. Brady Jr., MD, Board of Directors

1983 
Richard G. Lester, MD, President 
Douglas W. MacEwan, MD, President-Elect 
Franklin S. Alcorn, MD, First Vice President 
M. Paul Capp, MD, Second Vice President
Bengt Bjarngard, PhD, Third Vice President
James J. McCort, MD, Secretary 
Malcolm D. Jones, MD, Treasurer 
William R. Eyler, MD, Historian 
William R. Eyler, MD, Editor, Radiology 
William J. Tuddenham, MD, Editor, RadioGraphics 
William J. Tuddenham, MD, Editor, educational materials 
Luther W. Brady Jr., MD, James J. McCort, MD, Richard E. Buenger, MD, Malcolm D. Jones, MD, Robert E. Campbell, MD, E. Robert Heitzman, MD, Richard G. Lester, MD, Douglas W. MacEwan, MD, Board of Directors 

1982 
Theodore A. Tristan, MD, President 
Richard G. Lester, MD, President-Elect 
Irvin I. Kricheff, MD, First Vice President
Roger H. Tutton, MD, Second Vice President
James G. Kereiakes, PhD, Third Vice President
James J. McCort, MD, Secretary 
Malcolm D. Jones, MD, Treasurer 
William R. Eyler, MD, Historian 
William R. Eyler, MD, Editor, Radiology 
William J. Tuddenham, MD, Editor, RadioGraphics 
William J. Tuddenham, MD, Editor, educational materials 
Douglas W. MacEwan, MD, Luther W. Brady Jr., MD, James J. McCort, MD, Richard E. Buenger, MD, Malcolm D. Jones, MD, Robert E. Campbell, MD, Theodore A. Tristan, MD, Richard G. Lester, MD, Board of Directors 

1981 
Milton Elkin, MD, President 
Theodore A. Tristan, MD, President-Elect  
Robert E. Campbell, MD, First Vice President
George R. Leopold, MD, Second Vice President
Raymond L. Tanner, MD, Third Vice President 
James J. McCort, MD, Secretary 
Douglas W. MacEwan, MD, Treasurer 
William R. Eyler, MD, Historian 
William R. Eyler, MD, Editor, Radiology 
William J. Tuddenham, MD, Editor, RadioGraphics 
William J. Tuddenham, MD, Editor, educational materials 
Richard G. Lester, MD, Douglas W. MacEwan, MD, Luther W. Brady Jr., MD, James J. McCort, MD, Richard E. Buenger, MD, Malcolm D. Jones, MD, Milton Elkin, MD, Theodore A. Tristan, MD, Board of Directors 

1980 
Hillier L. Baker Jr., MD, President 
Milton Elkin, MD, President-Elect 
James J. Conway, MD, First Vice President 
Norman E. Chase, MD, Second Vice President
Edward B. Singleton, MD, Third Vice President
James J. McCort, MD, Secretary 
Douglas W. MacEwan, MD, Treasurer 
William R. Eyler, MD, Historian 
William R. Eyler, MD, Editor 
William J. Tuddenham, MD, Editor, educational materials 
Theodore A. Tristan, MD, Richard G. Lester, MD, Douglas W. MacEwan, MD, Luther W. Brady Jr., MD, James J. McCort, MD, Richard E. Buenger, MD, Hillier L. Baker Jr., MD, Milton Elkin, MD, Board of Directors 

1979 
William T. Meszaros, MD, President 
Hillier L. Baker Jr., MD, President-Elect  
Ferdinand A. Salzman, MD, First Vice President
Raymond L. Del Fava, MD, Second Vice President
Jack S. Krohmer, PhD, Third Vice President 
Theodore A. Tristan, MD, Secretary 
Douglas W. MacEwan, MD, Treasurer 
William R. Eyler, MD, Historian 
William R. Eyler, MD, Editor 
Milton Elkin, MD, Theodore A. Tristan, MD, Richard G. Lester, MD, Douglas W. MacEwan, MD, Luther W. Brady Jr., MD, James J. McCort, MD, William T. Meszaros, MD, Hillier L. Baker Jr., MD, Board of Directors 

1978 
Henry P. Pendergrass, MD, President 
William T. Meszaros, MD, President-Elect  
Frank L. Hussey Jr., MD, First Vice President
Raymond Gramiak, MD, Second Vice President
Edward W. Webster, PhD, Third Vice President
Theodore A. Tristan, MD, Secretary 
Douglas W. MacEwan, MD, Treasurer 
William R. Eyler, MD, Historian 
William R. Eyler, MD, Editor 
Hillier L. Baker Jr., MD, Milton Elkin, MD, Richard G. Lester, MD, Luther W. Brady Jr., MD, Henry P. Pendergrass, MD, William T. Meszaros, MD, Theodore A. Tristan, MD, Douglas W. MacEwan, MD, Board of Directors 

1977 
J.W.J. Carpender, MD, President 
Henry P. Pendergrass, MD, President-Elect 
William E. Bundesen, MD, First Vice President
Alexander Gottschalk, MD, Second Vice President
Michael M. Ter Pogossian, PhD, Third Vice President
Theodore A. Tristan, MD, Secretary 
Douglas W. MacEwan, MD, Treasurer 
William R. Eyler, MD, Historian 
William R. Eyler, MD, Editor 
William T. Meszaros, MD, Hillier L. Baker Jr., MD, Milton Elkin, MD, Richard G. Lester, MD, J.W.J. Carpender, MD, Henry P. Pendergrass, MD, Theodore A. Tristan, MD, Douglas W. MacEwan, MD, Board of Directors 

1976 
R. Brian Holmes, MD, President 
J.W.J. Carpender, MD, President-Elect  
Robert D. Moseley Jr., MD, First Vice President
Gladden V. Elliott, MD, Second Vice President
J. Ernest Breed, MD, Third Vice President 
Theodore A. Tristan, MD, Secretary 
Harold O. Wyckoff, PhD, Treasurer 
William R. Eyler, MD, Historian 
William R. Eyler, MD, Editor 
Henry P. Pendergrass, MD, William T. Meszaros, MD, Hillier L. Baker Jr., MD, Milton Elkin, MD, R. Brian Holmes, MD, J.W.J. Carpender, MD, Theodore A. Tristan, MD, Harold O. Wyckoff, PhD, Board of Directors 

1975 
John W. Beeler, MD, President 
R. Brian Holmes, MD, President-Elect 
Howard C. Burkhead, MD, First Vice President
Owings W. Kincaid, MD, Second Vice President
Gwilym S. Lodwick, MD, Third Vice President
Theodore A. Tristan, MD, Secretary 
Harold O. Wyckoff, PhD, Treasurer 
William R. Eyler, MD, Historian 
William R. Eyler, MD, Editor 
Howard P. Doub, MD, Editor Emeritus 
J.W.J. Carpender, MD, Henry P. Pendergrass, MD, William T. Meszaros, MD, Hillier L. Baker Jr., MD, John W. Beeler, MD, R. Brian Holmes, MD, Theodore A. Tristan, MD, Harold O. Wyckoff, PhD, Board of Directors 

1974 
Robert E. Wise, MD, President 
John W. Beeler, MD, President-Elect 
Theodore A. Tristan, MD, First Vice President
John L. Gwinn, MD, Second Vice President 
Thomas F. Meaney, MD, Third Vice President
Hillier L. Baker Jr., MD, Secretary 
Harold O. Wyckoff, PhD, Treasurer 
William R. Eyler, MD, Historian 
William R. Eyler, MD, Editor 
Howard P. Doub, MD, Editor Emeritus 
R. Brian Holmes, MD, J.W.J. Carpender, MD, Henry P. Pendergrass, MD, William T. Meszaros, MD, Robert E. Wise, MD, John W. Beeler, MD, Hillier L. Baker Jr, MD, Harold O. Wyckoff, PhD, Board of Directors 

1973 
David S. Carroll, MD, President 
Robert E. Wise, MD, President-Elect 
John C. Bennett, MD, First Vice President
William T. Moss, MD, Second Vice President
Robert B. Quattlebaum, MD, Third Vice President
Hillier L. Baker Jr., MD, Secretary 
Harold O. Wyckoff, PhD, Treasurer 
Howard P. Doub, MD, Historian 
William R. Eyler, MD, Editor 
Howard P. Doub, MD, Editor Emeritus 
John W. Beeler, MD, R. Brian Holmes, MD, J.W.J. Carpender, MD, Henry P. Pendergrass, MD, David S. Carroll, MD, Robert E. Wise, MD, Hillier L. Baker Jr., MD, Harold O. Wyckoff, PhD, Board of Directors 

1972 
Maurice D. Frazer, MD, President 
David S. Carroll, MD, President-Elect 
Robert M. Potter, MD, First Vice President
Richard H. Marshak, MD, Second Vice President
Henry P. Pendergrass, MD, Third Vice President 
Hillier L. Baker Jr., MD, Secretary 
Harold O. Wyckoff, PhD, Treasurer 
Howard P. Doub, MD, Historian 
William R. Eyler, MD, Editor 
Howard P. Doub, MD, Editor Emeritus 
Robert E. Wise, MD, John W. Beeler, MD, R. Brian Holmes, MD, J.W.J. Carpender, MD, Maurice D. Frazer, MD, David S. Carroll, MD, Harold O. Wyckoff, PhD, Board of Directors 

1971 
Reynold F. Brown, MD, President 
Herbert M. Stauffer, MD, President-Elect 
E. Richard King, MD, First Vice President
Sidney W. Nelson, MD, Second Vice President 
Lucy F. Squire, MD, Third Vice President
Maurice D. Frazer, MD, Secretary 
Harold O. Wyckoff, PhD, Treasurer 
Howard P. Doub, MD, Historian 
William R. Eyler, MD, Editor 
Howard P. Doub, MD, Editor Emeritus 
David S. Carroll, MD, Robert E. Wise, MD, John W. Beeler, MD, R. Brian Holmes, MD, Reynold F. Brown, MD, Herbert M. Stauffer, MD, E. Richard King, MD, Harold O. Wyckoff, PhD, Board of Directors 

1970 
John R. Hodgson, MD, President 
Reynold F. Brown, MD, President-Elect 
J.W.J. Carpender, MD, First Vice President
George D. Davis, MD, Second Vice President
Elbert K. Lewis, MD, Third Vice President
Maurice D. Frazer, MD, Secretary 
R. Brian Holmes, MD, Treasurer 
Howard P. Doub, MD, Historian 
William R. Eyler, MD, Editor 
Howard P. Doub, MD, Editor Emeritus 
Herbert M. Stauffer, MD, David S. Carroll, MD, Robert E. Wise, MD, John W. Beeler, MD, John R. Hodgson, MD, Reynold F. Brown, MD, Board of Directors 

1969 
John H. Gilmore, MD, President 
John R. Hodgson, MD, President-Elect  
John W. Beeler, MD, First Vice President
John H. Walker, MD, Second Vice President 
Karl C. Corley, MD, Third Vice President
Maurice D. Frazer, MD, Secretary 
R. Brian Holmes, MD, Treasurer 
Howard P. Doub, MD, Historian 
William R. Eyler, MD, Editor 
Howard P. Doub, MD, Editor Emeritus 
Reynold F. Brown, MD, Herbert M. Stauffer, MD, David S. Carroll, MD, Robert E. Wise, MD, John H. Gilmore, MD, John R. Hodgson, MD, Board of Directors

1968 
Stanley M. Wyman, MD, President 
John H. Gilmore, MD, President-Elect  
Milton Elkin, MD, First Vice President 
William H. Neil, MD, Second Vice President
Robert Robbins, MD, Third Vice President
Maurice D. Frazer, MD, Secretary 
R. Brian Holmes, MD, Treasurer 
Howard P. Doub, MD, Historian 
William R. Eyler, MD, Editor 
Howard P. Doub, MD, Editor Emeritus 
John R. Hodgson, MD, Reynold F. Brown, MD, Herbert M. Stauffer, MD, David S. Carroll, MD, Stanley M. Wyman, MD, John H. Gilmore, MD, Board of Directors 

1967 
Harold G. Jacobson, MD, President 
Stanley M. Wyman, MD, President-Elect 
John A. Campbell, MD, First Vice President
Marvin M. D. Williams, PhD, Second Vice President
William L. Sloan, MD, Third Vice President
Maurice D. Frazer, MD, Secretary-Treasurer 
Howard P. Doub, MD, Historian 
William R. Eyler, MD, Editor 
Howard P. Doub, MD, Editor Emeritus 
John H. Gilmore, MD, John R. Hodgson, MD, Reynold F. Brown, MD, Herbert M. Stauffer, MD, Harold G. Jacobson, MD, Stanley M. Wyman, MD, Board of Directors

1966 
John W. Walker, MD, President 
Harold G. Jacobson, MD, President-Elect 
Seymour F. Ochsner, MD, First Vice President
David Kirsh, MD, Second Vice President
Vernon L. Bolton, MD, Third Vice President 
Maurice D. Frazer, MD, Secretary-Treasurer
Howard P. Doub, MD, Historian 
William R. Eyler, MD, Editor 
Howard P. Doub, MD, Editor Emeritus 
Stanley M. Wyman, MD, John H. Gilmore, MD, John R. Hodgson, MD, Reynold F. Brown, MD, John W. Walker, MD, Harold G. Jacobson, MD, Board of Directors

1965 
Robert D. Moreton, MD, President 
John W. Walker, MD, President-Elect  
Harold G. Jacobson, MD, First Vice President
R. Brian Holmes, MD, Second Vice President
Gerald M. McDonnel, MD, Third Vice President
Maurice D. Frazer, MD, Secretary-Treasurer
Howard P. Doub, MD, Historian 
Howard P. Doub, MD, Editor 
William R. Eyler, MD, Assistant Editor 
Charles M. Gray, MD, Stanley M. Wyman, MD, John H. Gilmore, MD, John R. Hodgson, MD, Robert D. Moreton, MD, John W. Walker, MD, Harold G. Jacobson, MD, Board of Directors

1964 
Robert P. Barden, MD, President 
Robert D. Moreton, MD, President-Elect 
Herbert M. Stauffer, MD, First Vice President 
Robert E. Wise, MD, Second Vice President 
J. Richard Raines, MD, Third Vice President
Maurice D. Frazer, MD, Secretary-Treasurer
Howard P. Doub, MD, Historian 
Howard P. Doub, MD, Editor 
William R. Eyler, MD, Assistant Editor 
John W. Walker, MD, Ted F. Leigh, MD, Stanley M. Wyman, MD, John H. Gilmore, MD, Robert P. Barden, MD, Robert D. Moreton, MD, Board of Directors 

1963 
Ivan J. Miller, MD, President 
Robert P. Barden, MD, President-Elect  
John R. Hodgson, MD, First Vice President
Lawrence A. Davis, MD, Second Vice President 
Lee B. Lusted, MD, Third Vice President
Maurice D. Frazer, MD, Secretary 
Dwight V. Needham, MD, Treasurer 
Howard P. Doub, MD, Historian 
Howard P. Doub, MD, Editor 
William R. Eyler, MD, Assistant Editor 
Robert D. Moreton, MD, John W. Walker, MD, Ted F. Leigh, MD, Stanley M. Wyman, MD, Ivan J. Miller, MD, Robert P. Barden, MD, Board of Directors

1962 
Charles M. Gray, MD, President 
Ivan J. Miller, MD, President-Elect  
John A. Evans, MD, First Vice President 
Maurice M. Haskell, MD, Second Vice President 
Lester D. Shook, MD, Third Vice President 
Maurice D. Frazer, MD, Secretary 
Dwight V. Needham, MD, Treasurer 
Howard P. Doub, MD, Historian 
Howard P. Doub, MD, Editor 
William R. Eyler, MD, Assistant Editor 
Robert P. Barden, MD, Robert D. Moreton, MD, John W. Walker, MD, Ted F. Leigh, MD, Charles M. Gary, MD, Ivan J. Miller, MD, Board of Directors

1961 
H. Milton Berg, MD, President 
Charles M. Gray, MD, President-Elect  
Philip J. Hodes, MD, First Vice President 
John R. Hodgson, MD, Second Vice President
George Cooper Jr., MD, Third Vice President 
Maurice D. Frazer, MD, Secretary 
Dwight V. Needham, MD, Treasurer 
Howard P. Doub, MD, Historian 
Howard P. Doub, MD, Editor 
Ivan J. Miller, MD, Robert P. Barden, MD, Robert D. Moreton, MD, John W. Walker, MD, H. Milton Berg, MD, Charles M. Gray, MD, Board of Directors

1960 
Theodore J. Wachowski, MD, President 
H. Milton Berg, MD, President-Elect 
Cesare Gianturco, MD, First Vice President
Ted F. Leigh, MD, Second Vice President 
Juan A. del Regato, MD, Third Vice President 
Donald S. Childs, MD, Secretary-Treasurer
Robert P. Barden, MD, Acting Secretary-Treasurer
Howard P. Doub, MD, Historian 
Howard P. Doub, MD, Editor 
Charles M. Gray, MD, Ivan J. Miller, MD, Robert P. Barden, MD, Robert D. Moreton, MD, Theodore J. Wachowski, MD, H. Milton Berg, MD, Board of Directors

1959 
Laurence L. Robbins, MD, President 
Theodore J. Wachowski, MD President-Elect 
Benjamin Felson, MD, First Vice President
Alfred M. Popma, MD, Second Vice President
David S. Carroll, MD, Third Vice President 
Donald S. Childs, MD, Secretary-Treasurer 
Howard P. Doub, MD, Historian 
Howard P. Doub, MD, Editor 
H. Milton Berg, MD, Charles M. Gray, MD, Ivan J. Miller, MD, Robert P. Barden, MD, Laurence L. Robbins, MD, Theodore J. Wachowski, MD, Board of Directors 

1958 
Leo R. Rigler, MD, President 
Laurence L. Robbins, MD, President-Elect  
Robert D. Moreton, MD, First Vice President
J.W.J. Carpender, MD, Second Vice President
Everett L. Pirkey, MD, Third Vice President
Donald S. Childs, MD, Secretary-Treasurer 
Howard P. Doub, MD, Historian 
Howard P. Doub, MD, Editor 
Theodore J. Wachowski, MD, H. Milton Berg, MD, Charles M. Gray, MD, Ivan J. Miller, MD, Leon G. Rigler, MD, Laurence L. Robbins, MD, Board of Directors

1957 
C. Edgar Virden, MD, President 
Sydney J. Hawley, MD, President-Elect  
Richard H. Chamberlain, MD, First Vice President
Maurice D. Frazer, MD, Second Vice President 
Harold P. Tompkins, MD, Third Vice President
Donald S. Childs, MD, Secretary-Treasurer
Howard P. Doub, MD, Historian 
Howard P. Doub, MD, Editor 
Laurence L. Robbins, MD, Theodore J. Wachowski, MD, H. Milton Berg, MD, Charles M. Gray, MD, C. Edgar Virden, MD, Sydney J. Hawley, MD, Board of Directors

1956 
Clarence E. Hufford, MD, President 
C. Edgar Virden, MD, President-Elect 
James E. Lofstrom, MD, First Vice President
Peter E. Russo, MD, Second Vice President
Walter H. Ude, MD, Third Vice President 
Donald S. Childs, MD, Secretary-Treasurer 
Howard P. Doub, MD, Historian 
Howard P. Doub, MD, Editor 
Sydney J. Hawley, MD, Laurence L. Robbins, MD, Theodore J. Wachowski, MD, H. Milton Berg, MD, Clarence E. Hufford, MD, C. Edgar Virden, MD, Board of Directors 

1955 
Thomas B. Bond, MD, President 
Clarence E. Hufford, MD, President-Elect 
Howard B. Hunt, MD, First Vice President
Charles M. Gray, MD, Second Vice President
Sydney F. Thomas, MD, Third Vice President
Donald S. Childs, MD, Secretary-Treasurer
Howard P. Doub, MD, Historian 
Howard P. Doub, MD, Editor 
C. Edgar Virden, MD, Sydney J. Hawley, MD, Laurence L. Robbins, MD, Theodore J. Wachowski, MD, Thomas B. Bond, MD, Clarence E. Hufford, MD, Board of Directors  

1954 
Eugene P. Pendergrass, MD, President 
Thomas B. Bond, MD, President-Elect  
William E. Costolow, MD, First Vice President 
Arthur C. Singleton, MD, Second Vice President
J. Rush Shull, MD, Third Vice President
Donald S. Childs, MD, Secretary-Treasurer
Howard P. Doub, MD, Historian 
Howard P. Doub, MD, Editor 
Clarence E. Hufford, MD, C. Edgar Virden, MD, Sydney J. Hawley, MD, Laurence L. Robbins, MD, Eugene P. Pendergrass, MD, Thomas B. Bond, MD, Board of Directors  

1953 
Ira H. Lockwood, MD, President 
Eugene P. Pendergrass, MD, President-Elect 
Charles H. Heacock, MD, First Vice President
Harold I. Amory, MD, Second Vice President 
Leslie K. Sycamore, MD, Third Vice President 
Donald S. Childs, MD, Secretary-Treasurer 
Howard P. Doub, MD, Librarian 
Howard P. Doub, MD, Editor 
Thomas B. Bond, MD, Clarence E. Hufford, MD, C. Edgar Virden, MD, Sydney J. Hawley, MD, Ira H. Lockwood, MD, Eugene P. Pendergrass, MD, Board of Directors 

1952 
Joseph C. Bell, MD, President 
Ira H. Lockwood, MD, President-Elect 
Harold G. Reineke, MD, First Vice President
M. Milton Berg, MD, Second Vice President
Donald R. Laing, MD, Third Vice President 
Donald S. Childs, MD, Secretary-Treasurer 
Howard P. Doub, MD, Librarian 
Howard P. Doub, MD, Editor 
Eugene P. Pendergrass, MD, Thomas B. Bond, MD, Clarence E. Hufford, MD, C. Edgar Virden, MD, Joseph C. Bell, MD, Ira H. Lockwood, MD, Board of Directors  

1951 
John S. Bouslog, MD, President 
Joseph C. Bell, MD, President-Elect 
John H. Gilmore, MD, First Vice President 
Ivan M. Woolley, MD, Second Vice President
Edward A. Petrie, MD, Third Vice President 
Donald S. Childs, MD, Secretary-Treasurer
Howard P. Doub, MD, Librarian 
Howard P. Doub, MD, Editor 
Ira H. Lockwood, MD, Eugene P. Pendergrass, MD, Thomas B. Bond, MD, Clarence E. Hufford, MD, John S. Bouslog, MD, Joseph C. Bell, MD, Board of Directors  

1950 
Warren W. Furey, MD, President 
John S. Bouslog, MD, President-Elect 
Leo G. Rigler, MD, First Vice President 
Sydney J. Hawley, MD, Second Vice President 
Edgar B. D. Neuhauser, MD, Third Vice President
Donald S. Childs, MD, Secretary-Treasurer
Howard P. Doub, MD, Librarian 
Howard P. Doub, MD, Editor 
Joseph C. Bell, MD, Ira H. Lockwood, MD, Eugene P. Pendergrass, MD, Thomas B. Bond, MD, Warren W. Furey, MD, John S. Bouslog, MD, Board of Directors  

1949 
Edgar P. McNamee, MD, President 
Warren W. Furey, MD, President-Elect 
Laurence L. Robbins, MD, First Vice President
Earl R. Miller, MD, Second Vice President
James N. Collins, MD, Third Vice President 
Donald S. Childs, MD, Secretary-Treasurer
Howard P. Doub, MD, Librarian 
Howard P. Doub, MD, Editor 
John S. Bouslog, MD, Joseph C. Bell, MD, Ira H. Lockwood, MD, Eugene P. Pendergrass, MD, Edgar P. McNamee, MD, Warren W. Furey, MD, Board of Directors  

1948 
L. Henry Garland, MD, President 
Edgar P. McNamee, MD, President-Elect 
Charles H. Heacock, MD, First Vice President
Kenneth S. Davis, MD, Second Vice President 
Barton R. Young, MD, Third Vice President
Donald S. Childs, MD, Secretary-Treasurer 
Howard P. Doub, MD, Librarian 
Howard P. Doub, MD, Editor 
Warren W. Furey, MD, John S. Bouslog, MD, Joseph C. Bell, MD, Ira H. Lockwood, MD, L. Henry Garland, MD, Edgar P. McNamee, MD, Board of Directors  

1947 
Frederick W. O'Brien, MD, President 
L. Henry Garland, MD, President-Elect 
Ira H. Lockwood, MD, First Vice President
Harold W. Jacox, MD, Second Vice President
Robert C. Pendergrass, MD, Third Vice President
Donald S. Childs, MD, Secretary-Treasurer
Howard P. Doub, MD, Librarian 
Howard P. Doub, MD, Editor 
Edgar P. McNamee, MD, Warren W. Furey, MD, John S. Bouslog, MD, Joseph C. Bell, MD, Frederick W. O'Brien, MD, L. Henry Garland, MD, Board of Directors  

1946 
Lowell S. Goin, MD, President 
Frederick W. O'Brien, MD, President-Elect 
Paul C. Swenson, MD, First Vice President
Wendell G. Scott, MD, Second Vice President 
Ralph G. Willy, MD, Third Vice President 
Donald S. Childs, MD, Secretary-Treasurer
Howard P. Doub, MD, Librarian 
Howard P. Doub, MD, Editor 
James J. Clark, MD, Edgar P. McNamee, MD, Warren W. Furey, MD, John S. Bouslog, MD, Lowell S. Goin, MD, Frederick W. O'Brien, MD, Board of Directors  

1945 
Lewis G. Allen, MD, President 
Lowell S. Goin, MD, President-Elect 
Sydney J. Hawley, MD, First Vice President 
Robert S. Newell, MD, Second Vice President
John S. Bouslog, MD, Third Vice President
Donald S. Childs, MD, Secretary-Treasurer
Howard P. Doub, MD, Librarian 
Howard P. Doub, MD, Editor 
Frederick W. O'Brien, MD, James J. Clark, MD, Edgar P. McNamee, MD, Warren W. Furey, MD, Lewis G. Allen, MD, Lowell S. Goin, MD, Board of Directors  

1944 
Eldwin R. Witwer, MD, President 
Lewis G. Allen, MD, President-elect 
Edgar P. McNamee, MD, First Vice President
Heddy S. Shoulders, MD, Second Vice President
Zoe A. Johnston, MD, Third Vice President
Donald S. Childs, MD, Secretary-Treasurer 
Howard P. Doub, MD, Librarian 
Howard P. Doub, MD, Editor 
Lowell S. Goin, MD, Frederick W. O'Brien, MD, James J. Clark, MD, Davis Spangler, MD, Edwin R. Witwer, MD, Lewis G. Allen, MD, Edgar P. McNamee, MD, Board of Directors  

1943 
Robert S. Stone, MD, President 
Eldwin R. Witwer, MD, President-Elect 
Alfred L. L. Bell, MD, First Vice President 
Davis Spangler, MD, Second Vice President
Robert A. Arens, MD, Third Vice President
Donald S. Childs, MD, Secretary-Treasurer 
Charles G. Sutherland, MD, Librarian 
Howard P. Doub, MD, Editor 
Lewis G. Allen, MD, Lowell S. Goin, MD, Frederick W. O'Brien, MD, James J. Clark, MD, Robert S. Stone, MD, Eldwin R. Witwer, MD Board of Directors 

1942 
Leon J. Menville, MD, President 
Robert S. Stone, MD, President-Elect 
Eldwin R. Witwer, MD, First Vice President
John M. Keichline, MD, Second Vice President
Davis Spangler, MD, Third Vice President
Donald S. Childs, MD, Secretary-Treasurer 
Charles G. Sutherland, MD, Librarian 
Howard P. Doub, MD, Editor 
Alfred L.L. Bell, MD, Lewis G. Allen, MD, Lowell S. Goin, MD, Frederick W. O'Brien, MD, Leon J. Menville, MD, Robert S. Stone, MD, Board of Directors 

1941 
W. Walter Wasson, MD, President 
Leon J. Menville, MD, President-Elect 
Orion O. Feaster, MD, First Vice President 
William E. Costolow, MD, Second Vice President
David S. Beilin, MD, Third Vice President
Donald S. Childs, MD, Secretary-Treasurer 
Charles G. Sutherland, MD, Librarian 
Howard P. Doub, MD, Editor 
Robert S. Stone, MD, Alfred L.L. Bell, MD, Lewis G. Allen, MD, W. Walter Wasson, MD, Leon J. Menville, MD, Executive Committee 

1940 
Bernard H. Nichols, MD, President 
W. Walter Wasson, MD, President-Elect 
Robert R. Newell, MD, First Vice President
Rabun Thomas Wilson, MD, Second Vice President 
Leo G. Rigler, MD, Third Vice President 
Donald S. Childs, MD, Secretary-Treasurer 
Charles G. Sutherland, MD, Librarian 
Leon J. Menville, MD, Editor 
Orion O. Feaster, MD, Robert S. Stone, MD, Alfred L.L. Bell, MD, Bernard H. Nichols, MD, W. Walter Wasson, MD, Executive Committee 

1939 
Raymond G. Taylor, MD, President 
Bernard H. Nichols, MD, President-Elect 
W. Walter Wasson, MD, First Vice President 
James J. Clark, MD, Second Vice President 
Donald S. Childs, MD, Secretary-Treasurer 
Charles G. Sutherland, MD, Librarian 
Leon J. Menville, MD, Editor 
John M. Keichline, MD, Orion O. Feaster, MD, Robert S. Stone, MD, Raymond G. Taylor, MD, Bernard H. Nichols, MD, Executive Committee 

1938 
Howard P. Doub, MD, President 
Raymond G. Taylor, MD, President-Elect 
Frederick W. O'Brien, MD, First Vice President 
Winifred G. McDeed, MD, Second Vice President
Charles W. Prowd, MD, Third Vice President 
Donald S. Childs, MD, Secretary-Treasurer 
Charles G. Sutherland, MD, Librarian 
Leon J. Menville, MD, Editor 
Bernard H. Nichols, MD, John M. Keichline, MD, Orion O. Feaster, MD, Howard P. Doub, MD, Raymond G. Taylor, MD, Executive Committee 

1937 
John D. Camp, MD, President 
Howard P. Doub, MD, President-Elect 
Ellis R. Bader, MD, First Vice President 
Paul F. Titterington, MD, Second Vice President
Robert A. Arens, MD, Third Vice President 
Donald S. Childs, MD, Secretary-Treasurer 
Charles G. Sutherland, MD, Librarian 
Leon J. Menville, MD, Editor 
L. Henry Garland, MD, Barnard H. Nichols, MD, John M. Keichline, MD, John D. Camp, MD, Howard P. Doub, MD, Executive Committee 

1936 
Thomas A. Burcham, MD, President 
John D. Camp, MD, President-Elect 
Raymond G. Taylor, MD, First Vice President
William J. Corcoran, MD, Second Vice President 
Rabun Thomas Wilson, MD, Third Vice President 
Donald S. Childs, MD, Secretary-Treasurer 
Charles G. Sutherland, MD, Librarian 
Leon J. Menville, MD, Editor 
Howard P. Doub, MD, L. Henry Garland, MD, Bernard H. Nichols, MD, Thomas A. Burcham, MD, John D. Camp, MD, Executive Committee 

1935 
Lloyd J. Bryan, MD, President 
Thomas A. Burcham, MD, President-Elect 
Bernard H. Nichols, MD, First Vice President
Robert Taft, MD, Second Vice President 
John Carty, MD, Third Vice President 
Donald S. Childs, MD, Secretary-Treasurer 
Charles G. Sutherland, MD, Librarian 
Leon J. Menville, MD, Editor 
John D. Camp, MD, Howard P. Doub, MD, L. Henry Garland, MD, Lloyd J. Bryan, MD, Thomas A. Burcham, MD, Executive Committee 

1934 
W. Herbert McGuffin, MD, President 
Lloyd Bryan, MD, President-Elect 
W. Walter Wasson, MD, First Vice President
John T. Farrell Jr., MD, Second Vice President
Charles H. Heacock, MD, Third Vice President 
Donald S. Childs, MD, Secretary-Treasurer 
Charles G. Sutherland, MD, Librarian 
Leon J. Menville, MD, Editor 
Thomas A. Burcham, MD, John D. Camp, MD, W. Edward Chamberlain, MD, W. Herbert McGuffin, MD, Lloyd J. Bryan, MD, Executive Committee 

1933 
Byron H. Jackson, MD, President 
W. Herbert McGuffin, MD, President-Elect 
W. Edward Chamberlain, MD, First Vice President
William W. Watkins, MD, Second Vice President 
Harold A. Spilman, MD, Third Vice President 
Donald S. Childs, MD, Secretary-Treasurer 
Charles G. Sutherland, MD, Librarian 
Leon J. Menville, MD, Editor 
Frederick H. Rodenbaugh, MD, Thomas A. Burcham, MD, John D. Camp, MD, Byron H. Jackson, MD, W. Herbert McGuffin, MD, Executive Committee 

1932 
Francis Carter Wood, MD, President 
Byron H. Jackson, MD, President-Elect 
W. Herbert McGuffin, MD, First Vice President
Henry C. Pillsbury, MD, Second Vice President 
John D. Camp, MD, Third Vice President
Donald S. Childs, MD, Secretary-Treasurer 
Charles G. Sutherland, MD, Librarian 
A.L.L. Bell, MD, Manager of Commercial exhibits and Transportation 
Paul F. Titterington, MD, Custodian of property 
Leon J. Menville, MD, Editor 
Leon J. Menville, MD, Frederick H. Rodenbaugh, MD, Thomas A. Burcham, MD, Francis Carter Wood, MD, Byron H. Jackson, MD, W. Edward Chamberlain, MD, Executive Committee 

1931 

Bundy Allen, MD, President 
Francis Carter Wood, MD, President-Elect 
John Remer, MD, First Vice President
Frederick H. Rodenbaugh, MD, Second Vice President
Harry B. Podlasky, MD, Third Vice President 
I.S. Trostler, MD, Secretary-Treasurer 
Charles G. Sutherland, MD, Librarian 
I.S. Trostler, MD, Manager of Commercial exhibits and Transportation 
Paul F. Titterington, MD, Custodian of property 
Leon J. Menville, MD, Editor 
Lloyd J. Bryan, MD, Byron H. Jackson, MD, Leon J. Menville, MD, Bundy Allen, MD, Francis Carter Wood, MD, Executive Committee 

1930 
Robert J. May, MD, President 
Bundy Allen, MD, President-Elect 
Gordon E. Richards, MD, First Vice President 
Leon J. Menville, MD, Second Vice President
Harold B. Thompson, MD, Third Vice President
I.S. Trostler, MD, Secretary-Treasurer 
Charles G. Sutherland, MD, Librarian 
I.S. Trostler, MD, Manager of commercial exhibits and transportation 
Paul F. Titterington, MD, Custodian of property 
M. J. Hubeny, MD, Editor 
Donald S. Childs, MD, Lloyd J. Bryan, MD, Byron H. Jackson, MD, Robert J. May, MD, Bundy Allen, MD, Executive Committee 

1929 
M.J. Hubeny, MD, President 
Robert J. May, MD, President-Elect 
I. Seth Hirsch, MD, First Vice President
Edward L. Jenkinson, MD, Second Vice President
Orville N. Meland, MD, Third Vice President
Walter Teed Bronson, MD, I.S. Trostler, MD, Secretary-Treasurer 
Charles G. Sutherland, MD, Librarian 
I.S. Trostler, MD, Manager of Commercial exhibits and Transportation 
Paul F. Titterington, MD, Custodian of property 
M. J. Hubeny, MD, Editor 
John F. Herrick, MD, Donald S. Childs, MD, Lloyd J. Bryan, MD, M. J. Hubeny, MD, Robert J. May, MD, Executive Committee 

1928 
Edwin C. Ernst, MD, President 
M. J. Hubeny, MD, President-Elect 
I. Seth Hirsch, MD, First Vice President 
Frank Bissell, MD, Second Vice President
William E. Costolow, MD, Third Vice President 
Robert J. May, MD, Secretary-Treasurer 
Charles G. Sutherland, MD, Librarian 
I.S. Trostler, MD, Manager of commercial exhibits and transportation 
Paul F. Titterington, MD, Custodian of property 
M.J. Hubeny, MD, Editor 
Clyde O. Donaldson, MD, John F. Herrick, MD, Donald S. Childs, MD, Edwin C. Ernst, MD, Maximilian J. Hubeny, MD, Executive Committee 

1927
 
Edward W. Rowe, MD, President 
Edwin C. Ernst, MD, President-Elect 
Amedee Granger, MD, First Vice President 
Donald S. Childs, MD, Second Vice President 
W. E. Chamberlain, MD, Third Vice President
Robert J. May, MD, Secretary-Treasurer  
Charles G. Sutherland, MD, Librarian 
I.S. Trostler, MD, Manager of exhibits 
M.J. Hubeny, MD, Editor 
R.H. Lafferty, MD, Clyde O. Donaldson, MD, John F. Herrick, MD, Edward W. Rowe, MD, Edwin C. Ernst, MD, Executive Committee 

1926 
Manly J. Sandborn, MD, President 
Bertram C. Cushway, MD, (Completed term of Dr. Sandborn) 
Edward W. Rowe, MD, President-Elect 
Bertram C. Cushway, MD, First Vice President
Raymond G. Taylor, MD, Second Vice President
Wesley H. Wallace, MD, Third Vice President
Robert J. May, MD, Secretary-Treasurer 
Charles G. Sutherland, MD, Librarian 
I.S. Trostler, MD, Manager of exhibits 
M. J. Hubeny, MD, Editor 
E.C. Ernst, MD, R.H. Lafferty, MD, Clyde O. Donaldson, MD, Executive Committee 

1925 
Arthur W. Erskine, MD, President 
Manly J. Sandborn, MD, President-Elect 
W.C. Wescott, MD, First Vice President 
W.H. McGuffin, MD, Second Vice President
W.B. Bowman, MD, Third Vice President
Robert J. May, MD, Secretary-Treasurer 
Charles G. Sutherland, MD, Librarian 
I.S. Trostler, MD, Manager of exhibits 
M.J. Hubeny, MD, Editor 
E.C. Ernst, MD, C.C. Grandy, MD, R.H. Lafferty, MD, Executive Committee 

1924 
Rollin H. Stevens, MD, President 
A.W. Erskine, MD, President-Elect 
E.H. Skinner, MD, First Vice President 
Leon J. Menville, MD, Second Vice President
I.S. Trostler, MD, Third Vice President
Manly J. Sandborn, MD, Secretary-Treasurer 
Charles G. Sutherland, MD, Librarian 
I.S. Trostler, MD, Manager of exhibits 
M.J. Hubeny, MD, Editor 
Robert J. May, MD, E.C. Ernst, MD, C.C. Grandy, MD, Executive Committee 

1923 
Russell D. Carman, MD, President 
Rollin H. Stevens, MD, President-Elect 
Lloyd Bryan, MD, First Vice President
Douglas Quick, MD, Second Vice President
R.H. Millwee, MD, Third Vice President
Manly J. Sandborn, MD, Secretary-Treasurer 
I.S. Trostler, MD, Manager of exhibits 
M.J. Hubeny, MD, Editor 
Arthur W. Erskine, MD, M. J. Hubeny, MD, E.C. Ernst, MD, Robert J. May, MD, (appointed to fill term of Dr. Hubeny), Executive Committee 

1922 
Albert Soiland, MD, President 
Russell D. Carman, MD, President-Elect 
Rollin H. Stevens, MD, First Vice President
Leon T. LeWald, MD, Second Vice President
L.E. Pariseau, MD, Third Vice President 
Manly J. Sandborn, MD, Secretary-Treasurer 
H.S. Tyler, Manager of exhibits 
A.F. Tyler, MD, Editor 
Robert J. May, MD, Arthur W. Erskine, MD, M. J. Hubeny, MD, Executive Committee 

1921 
Alden Williams, MD, President 
Albert Soiland, MD, President-Elect 
Robert H. Lafferty, MD, First Vice President
G.E. Richards, MD, Second Vice President 
Arial W. George, MD, Third Executive committee
Manly J. Sandborn, MD, Secretary-Treasurer 
I.S. Trostler, MD, Manager of exhibits 
A.F. Tyler, MD, Editor 
B.H. Orndoff, MD, Robert J. May, MD, Arthur W. Erskine, MD, Executive Committee 

1920 
A.F. Tyler, MD, President 
Alden Williams, MD, President-Elect 
E.A. Merritt, MD, First Vice President
W.S. Lawrence, MD, Second Vice President
Lloyd Bryan, MD, Third Vice President
Manly J. Sandborn, MD, Secretary-Treasurer 
I.S. Trostler, MD, Manager of exhibits 
Bundy Allen, MD, Editor 
B.H. Orndoff, MD, Associate Editor 
W.W. Wasson, MD, B.H. Orndoff, MD, Albert Soiland, MD, Executive Committee 

1919 
O.H. McCandless, MD, President 
W.I. LeFevre, MD, First Vice President 
M.J. Sandborn, MD, Second Vice President
Bundy Allen, MD, Secretary-Treasurer 
H.M. Decker, MD, Librarian 
I.S. Trostler, MD, Manager of exhibits 
Bundy Allen, MD, Editor 
I.S. Trostler, MD, Alden Williams, MD, B.H. Orndoff, MD, Executive committee 

Radiological Society of North America, Inc.

1918 

B.H. Orndoff, MD, President 
Joseph F. Wallace, MD, First Vice President 
Nelson H. Lowry, MD, Second Vice President 
Bundy Allen, MD, Secretary-Treasurer 
Herbert M. Decker, MD, Librarian 
I.S. Trostler, MD, Manager of exhibits 
Carl H. Ballard, MD, I.S. Trostler, MD, O.H. McCandless, MD, Executive Committee 

1917 
M.B. Titterington, MD, President 
B.H. Orndoff, MD, First Vice President
C.J. Sanders, MD, Second Vice President 
F.S. O'Hara, MD, Secretary 
N.H. Lowry, MD, Treasurer 
Bundy Allen, MD, Librarian 
I.S. Trostler, MD, Manager of exhibits 
W.T.S. Dodds, MD, I.S. Trostler, MD, O.H. McCandless, MD, Executive Committee 
Carl H. Ballard, MD, Chairman pro tempore 

1916 
F.S. O'Hara, MD, President 
M.B. Titterington, MD, First Vice President
N.M. Eberhart, MD, Second Vice President
Thomas A. Burcham, MD, Secretary 
W.H. Gilmore, MD, Secretary pro tempore 
Howard R. Raper, DDS, Treasurer 
W.G. Bain, MD, Librarian 
George Hoyt, Manager of exhibits 
W.T.S. Dodds, MD, E.A. Merritt, MD, I.S. Trostler, MD, Executive Committee 

Mid-annual Meeting: June 9-10, Planters Hotel, St. Louis 
2nd Annual Meeting: Feb. 16-17, 1917, Hotel Sherman, Chicago

1915

Western Roentgen Society
(Renamed Radiological Society of North America, Inc., in 1919)

F.S. O'Hara, MD, Chairman 
M.B. Titterington, MD, Secretary 

Organization meeting: Dec. 15-16, Chicago