2025 AGA PAC Donors
Your support directly impacts AGA’s advocacy efforts end ensures gastroenterologists have a voice in Congress. While every dollar counts, we especially thank our most generous donors listed on this page.
Presidential Club ($1,000 or more annually)
Maria T. Abreu, MD, AGAF
Laurel R. Fisher, MD, AGAF
Lawrence S. Kim, MD, AGAF
Peter S. Margolis, MD, AGAF
Suzette Rivera-MacMurray, MD
Senate Club ($500 or more annually)
Steven L. Carpenter, MD, FASGE, AGAF
Christopher E. Forsmark, MD, AGAF
Lisa M. Gangarosa, MD, AGAF
Stephen P. Holland, MD
Linda C. Martin, BS
Lenkala R. Mallaiah, MD, AGAF
Robert S. Sandler, MD, MPH, AGAF
Brijen J. Shah, MD, AGAF
Nihar N. Shah, MD, FASGE, FACP, FACG, AGAF
Hardeep Singh, MD
Congressional Club ($250 or more annually)
Kim E. Barrett, PhD, AGAF
Christopher N. Barrilleaux, MD, AGAF
Kambiz Bral, MD
Michael Camilleri, MD, AGAF
Lin Chang, MD, AGAF
Chien-Huan Chen, MD, PhD, AGAF
Tusar K. Desai, MD
Robert J. Hally, MD
Melanie S. Harrison, MD
Bradford W. Joseph, MD
Bryson W. Katona, MD, MS, PhD, AGAF
Kevin M. Kolendich, MD
Edward V. Loftus, MD, AGAF
Mehendra Mahatma, MD
Fola P. May, MD, Mphil, PhD, AGAF
Arpan A. Patel, MD, PhD
Srikiran Pothamsetty, MD, AGAF
You Sung Sang, MD, AGAF
Shazia Siddique, MD
Michael W. Stavinoha, MD
Richard K. Sterling, MD, MSc, FAASLD, AGAF
Michael L. Weinstein, MD, AGAF
Friend ($100 or more annually)
Karl E. Anderson, MD
Gail L. Bongiovanni, MD
Crystal Bowden-McKay, MD
Rotanya M. Carr, MD, FACP
Phyllis C. Chang, MD
William T. Chen, MD, AGAF
Themistocles Dassopoulos, MD
David L. Diehl, MD, FASGE, AGAF
Sara C. Di Rienzi, PhD
Rene Shek-Ming Eng, MD
Nelson Garcia, MD, AGAF
Ziad F. Gellad, MD, MPH, AGAF
Alister A. George, MD
Terri E. Getzug, MD
Maurice Gourdji, MD
Sushovan Guha, MD, PhD, FASGE, AGAF
Albert M. Harary, MD
William L. Hasler, MD
James S. Hoffman, MD
Steven B. Ingle, MD
Hamza Khalid, MD
Jahangir M. Khan, MD
Whitfield L. Knapple, MD, AGAF
Bruce S. Kovan, DO
Donald H. Kuiper, MD
David A. Leiman, MD, MSHP, AGAF
David J. Levinthal, MD, PhD, AGAF
Jennifer M. Lewis, MD
Thomas T. Long, MD, AGAF
Alexander H. Low, MD
Kishore Maganty, MD
Frederick L. Makrauer MD, AGAF
William M. McDonnell, MD, FAASLD,AGAF
Leslie Narramore
Ramani V. Natwarlal, MD
Kimya L. Nguyen, DO
Mark Nyitray, DO
Peder J. Pedersen, MD
Alexandra E. Read, MD
David N. Roberts, MD
John G. Roddey, MD
Geronimo Sahagun, MD
S. Qasier Shamim, MD
Nilesh B. Shukla, MD, AGAF
Mark A. Sofia, MD
Christopher S. Smith, PA-C
Mark A. Subik, MD
Enrique A. Valdivia, MD
Christopher D. Velez, MD
Michael B. Wolfson, MD
Robert F. Wong, MD
Gary D. Wu, MD
Victor W. Yang, MD
Fernando Zapata, MD
