Star ($1,000,000)

Paul E. Berger, M.D.

Diamond ($250,000)

Harvey Picker

Ruby ($100,000)

William M. Angus, M.D., Ph.D.

Peggy J. Fritzsche, M.D. & Anton N. Hasso, M.D.

Marten Klop & Helen C. Redman, M.D.

Mary & Del Stauffer

Sapphire ($50,000)

Hillier L. Baker Jr., M.D.

Nancy J. & Robert E. Campbell, M.D.

Marian U. & Melvin E. Clouse, M.D.

Alice & Ernest J. Ferris, M.D.

E. Robert Heitzman, M.D.

Michael & Beverly Huckman

Dorothy & Frank L. Hussey Jr., M.D.

Barbara & Jerry P. Petasnick, M.D.

Anne G. Osborn, M.D. & Ronald Poelman

Marilyn & Jack E. Price

Anne & Walter L. Robb, Ph.D.

Platinum ($25,000)

Teresita L. Angtuaco, M.D., F.A.C.R. &

  Edgardo J. Angtuaco, M.D., F.A.C.R.

Mary L. & Alton W. Baker, M.D.

Patricia G. Becker, M.D. & Gary J. Becker, M.D.

Phyllis & Leonard Berlin, M.D.

Maysoon & Talal Beydoun, M.D.

Rosalind B. Dietrich, M.D. &

  William G. Bradley Jr., M.D., Ph.D.

Luther W. Brady Jr., M.D.

Jean & R. Nick Bryan, M.D., Ph.D.

Mary & Richard E. Buenger, M.D.

Nora J. Janjan, M.D.,  M.P.S. A., M.B.A. &

  Jack Calvin

Helen & Paul J. Chang, M.D.

Cynthia & Leonard M. Glassman, M.D.

Diane & Robert Hattery, M.D.

Betty & O. Wayne Houser, M.D.

Valerie P. Jackson, M.D.

Bonnie Barnett & Robert L. Kagan, M.D.

Lilian Leong, M.D. & C. H. Leong, M.D.

Louise & Richard G. Lester, M.D.

Drs. Jonathan & Linda Lewin

Ada & Hector T.G. Ma, M.D.

Hedvig Hricak, M.D., Ph.D., Dr. h.c. &

  Alexander Margulis, M.D.

Doug & Mary Anne Maynard

Thomas N. McCausland

Theresa C. McLoud, M.D.

Jose T. Medina, M.D.

Paul & Laureen Mirabella

Barbara Carter, M.D. & Jeffery Moore, M.D.

Judy & William A. Murphy Jr., M.D.

Judy S. & C. Leon Partain, M.D., Ph.D.

Carol M. & Henry P. Pendergrass, M.D.

Sherry & Michael M. Raskin, M.D., M.P.H., J.D.

Pritinder Saini, M.D. & Sanjay Saini, M.D.

Marilyn J. Siegel, M.D. & Barry A. Siegel, M.D.

Ingrid E. & Stephen R. Thomas, Ph.D.

Faith B. & Theodore A. Tristan, M.D.

Gold ($15,000)

Sarah S. Donaldson, M.D.

Atis K. Freimanis, M.D.

Margaret C. & R. Gilbert Jost, M.D.

Helen & James Kereiakes

David C. Levin, M.D.

Diana & Robert G. Parker, M.D.

Nargis S. Patel, M.D. & Suresh K. Patel, M.D.

Ivette & Remy Rodriguez, M.D.

Alfred E. Stockum, M.D.

John W. Thomas, M.D.

Nancy & William T. Thorwarth Jr., M.D.

Donna & William A. Weidner, M.D.

Silver ($10,000)

Stephen Balter, Ph.D.

Laurita & Gary T. Barnes, Ph.D.

Lawrence L. Bauer, M.D.

Claire E. Bender, M.D.

Catherine Brant

Victoria & Michael N. Brant-Zawadzki, M.D.

Lisa & Jonathan Breslau, M.D.

Linda Bresolin, Ph.D., M.B.A., C.A.E. &

  Michael Bresolin, Ph.D.

Constance Whitehead & M. Paul Capp, M.D.

Marjorie A. Bowman, M.D. & Robert H. Choplin, M.D.

Carmen M. Bonmati, M.D. &

  Benjamin N. Conner, M.D.

Ritsuko Komaki, M.D. & James D. Cox, M.D.

Joanne & Edward A. Dauer, M.D.

Akiko & Kunio Doi, Ph.D.

Anne S. & Garth R. Drewry, M.D.

Tse C. Fong, M.D.

Jean & David B. Fraser, M.D.

Ayca Gazelle, M.D. & G. Scott Gazelle, M.D., Ph.D.

Gittelle & Richard H. Gold, M.D.

Sharon & Irwin Grossman, M.D.

Bernice & Eric J. Hall, D.Phil., D.Sc.

Barbara & Thomas S. Harle, M.D.

Claudia I. Henschke, Ph.D., M.D.

Leslie S. & Peter C. Hentzen, M.D., Ph.D.

Miriam T. & David H. Hussey, M.D.

Tiffany & Phan T. Huynh, M.D.

Judith & Barry T. Katzen, M.D.

Susan & Kenyon K. Kopecky, M.D.

Peg & Paul A. Larson, M.D.

Donald R. Logan, M.D.

William F. Lytle Jr., M.D.

Elizabeth & Douglas MacEwan, M.D.

Claudia P. & Levon N. Nazarian, M.D.

Dr. & Mrs. Marvin D. Nelson

Meena & Ashok R. Patel, M.D.
Martin R. Prince, M.D., Ph.D.

Carol M. Rumack, M.D. & Barry H. Rumack, M.D.

Katherine A. Shaffer, M.D. & William Shaffer

Arlyne T. Shockman, M.D.

William P. Shuman, M.D.

Merle Ann & Stanley S. Siegelman, M.D.

Karen W. & Michael A. Sullivan, M.D.

Mary & Allen F. Turcke, M.D.

Scott S. White, M.D.

Shirley S. Yang, M.D. & Andrew Yang, M.D.

Laura J. & Dennis S. Yutani, M.D.

Edith Ann & Carl J. Zylak, M.D.

Bronze ($5,000)

Sheila & Michael M. Abiri, M.D.

Marjorie & Philip O. Alderson, M.D.

Satyavathi Anne, M.D. & M.R. Anne

Anne C. Roberts, M.D. & John E. Arnold, M.D.

Nancy & John AufderHeide, M.D.

Margaret S. & Dennis M. Balfe, M.D.

Jeanne & Stanley Baum, M.D.

Martha & Carlos Bazan III, M.D.

H. Scott Beasley, M.D.

Hillel A. Ben-Avi, M.D.

Laurie A. Loevner, M.D. & Steven Berger

Thomas H. Berquist, M.D.

Gabrielle K. & William C. Black, M.D.

Sallie & Michael H. Bleshman, M.D.

C. Sadoski, M.D. & Johan G. Blickman, M.D., Ph.D.

Rainer G. Bluemm, M.D.

J. Parks Booker Jr., M.D.

John C. Bools, M.D.

Jim & Martha Borgstede

Russell  C. Briggs, M.D.

Charles R. Brite, M.D.

Gilda Cardenosa, M.D.

Giovanna Casola, M.D.

Elizabeth & A. Alan Chambers, M.D.

Helen & Paul J. Chang, M.D.

Sandra W. Cohen, M.D. &  Harris L. Cohen, M.D.

Karen E. & Glendon G. Cox, M.D.

Lucinda & Luther Creed, M.D.

Horacio B. D'Agostino, M.D.

Flora M. & Edwin T. Dailey, M.D.

Stephen C. Dalton, M.D.

Lori L. Barr, M.D. & Steven R. Dent, Ph.D.

Carol A. Dolinskas, M.D.

Betty & Robert J. Douglas, M.D.

Michaele & Burton Drayer, M.D.

Susan D. & Lewis S. Edelheit, Ph.D.

Ingeborg & Svein-Dag Eggesbo, M.D.

Frederick B. Fitts Jr., M.D.

Nicholas Frankel, M.D.

Penny & Edmund A. Franken Jr., M.D.

Linda Covillon-Gaylord & Gregg M. Gaylord, M.D.

Susan B. Giesecke, M.D.

Phyllis & Barry B. Goldberg, M.D.

Hannah & Lawrence R. Goodman, M.D.

William M. Green, M.D.

Linda M. Gruener, D.O.

William A. Guyette, M.D.

Jhon & Jeffrey T. Hall, M.D.

Lise & D. Ian Hammond, M.D.

Patricia L. & James J. Haney III, M.D.

Steven D. Harlan, M.D.

Jennifer & Keith W. Harper, M.D.

Mary & Donald P. Harrington, M.D.

Poppy & H. Hugh Hawkins Jr., M.D.

Leslie & Charles M. Hecht-Leavitt, M.D.

Eric A. Hyson, M.D.

M. Todd Jacobs, M.D.

Daniel H. Johnson Jr., M.D.

Lyne Noel de Tilly, M.D. & Edward E. Kassel, M.D.

Mitchell Kim, M.D.

Leon E. Kinasiewicz, M.D.

Klaus-Jochen Klose, M.D., Ph.D.

Herbert Y. Kressel, M.D.

Jean & Brian Lentle, M.D.

Patti & Patrick D. Lester, M.D.

Solveig & Seymour H. Levitt, M.D.

Drs. Chandra & Shantilal Lunia

Michael B. Martin, M.D.

Alan D. Massengill, M.D.

Kathe L.L. & Charles F. Mueller, M.D.

Margaret M. & Joseph F. Norfray, M.D.

Corine Yee, M.D. & Michael T. Oliver, M.D.

Dr. and Mrs. John A. Patti

R. Edward Pearce, M.D.

Martin A. Platsko, M.D

Connie Crawford-Rahn &

  Norman H. Rahn III, M.D.

Patricia A. Randall, M.D.

Vijay M. Rao, M.D. & A.K. Rao, M.D.

Eric C. Rautiola, M.D.

John H. Rees, M.D.

Elke Reiser, M.D. & Maximilian F. Reiser, M.D.

Deloris E. Rissling, M.D.

Donna & Lee F. Rogers, M.D.

Carol A. Diamond, M.D. & Howard A. Rowley, M.D.

Trilby & Calvin L. Rumbaugh, M.D.

Sandra K. Fernbach, M.D. & Eric J. Russell, M.D.

V. Amod Saxena, M.D. & S. Dershi Saxena, M.D.

Charles D. Scheil, M.D.

Thalia & Herbert Schunk, M.D.

Michael B. Seshul Sr., M.D.

Leo Sheiner, D.O.

Rebecca R. & Wilbur L. Smith Jr., M.D.

Susan & Stephen M. Smith, M.D.

Judith S. & Peter M. Som, M.D.

Renate L. Soulen, M.D. & Richard Soulen

Marilyn & Robert M. Steiner, M.D.

Susan K. Stevens, M.D.

M. Linda Sutherland, M.D. &

  James D. Sutherland, M.D.

Adele Swenson

Janet R. Szabo, M.D.

Knox R. Tate, M.D.

Bill Thompson, M.D.

Jean M. & James H. Thrall, M.D.

John C. Tricou, M.D.

William J. Tuddenham, M.D. & Phyllis S. Tuddenham

Justin L. Wass, M.D.

Barbara N. Weissman, M.D. &

  Irving Weissman, M.D.

Edward H. Welles III, M.D.

Chad R. Williams, M.D.

Yvonne & Robert E. Wise, M.D.

Lisa & Charles V. Wiseman, M.D.

Jack Wittenberg, M.D.

Liwei Lu & David M.Y. Yeh, M.D.

Sally & James E. Youker, M.D.

Andrej J. Zajac, M.D.

Ellen & Robert D. Zimmerman, M.D.