AGA Family of Websites: Gastro.org

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)

Nadeem A. Baig, MD
Rajiv Bhuta, MD
Steven L. Carpenter, MD, FASGE, AGAF
Byron L. Cryer, MD, AGAF
Hashem B. El-Serag, MD, MPH, AGAF
Christopher E. Forsmark, MD, AGAF
Lisa M. Gangarosa, MD, AGAF
Ari M. Grinspan, MD, AGAF
Stephen P. Holland, MD
Michelle K. Kang Kim, MD, AGAF
David J. Levinthal, MD, PhD, AGAF
Christopher J. Magiera, MD
Linda C. Martin, BS  

Lenkala R. Mallaiah, MD, AGAF
Jonathan A. Rosenberg, MD, AGAF
Robert S. Sandler, MD, MPH, AGAF
Michael I. Schulman, DO
Brijen J. Shah, MD, AGAF
Nihar N. Shah, MD, FASGE, FACP, FACG, AGAF
Shazia Siddique, MD
Hardeep Singh, MD
Ash A. Vareedayah, MD
Vaibhav Wadhwa, MD   

Congressional Club ($250 or more annually)

Madeline Alizadeh, PhD
Kevin Ashby, MD, AGAF
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
Joan A. Culpepper-Morgan, MD
Orlando DeLion, PhD
Tusar K. Desai, MD
Rosemarie L. Fisher, MD, FAASLD, AGAF
Milan E. Folkers, III, MD
Samir Gupta, MD, MSCS, AGAF
Robert J. Hally, MD
William V. Harford, MD
Melanie S. Harrison, MD
Bradford W. Joseph, MD
Bryson W. Katona, MD, MS, PhD, AGAF
Kevin M. Kolendich, MD  

Anna M. Korkis, MD
Frank Lopez, DO
Edward V. Loftus, MD, AGAF
Mehendra Mahatma, MD
Fola P. May, MD, Mphil, PhD, AGAF
Daniel Megna, MD
Carol S. Murakami, MD, AGAF
Daniel Neumann, MD
Amit Patel, MD, AGAF
Arpan A. Patel, MD, PhD
Srikiran Pothamsetty, MD, AGAF
Stephanie M. Rivera Morales, MD
Sheila Rustgi, MD
Jeffrey S. Sams, MD, FASGE, AGAF
You Sung Sang, MD, AGAF
Eugenia Uche-Anya, MD, MPH
Andrew Ukleja, MD, AGAF
Michael W. Stavinoha, MD
Richard K. Sterling, MD, MSc, FAASLD, AGAF
Michael L. Weinstein, MD, AGAF  

Friend

Iqra Arshad, MD
Purna Atluri, MD
Karl E. Anderson, MD
Gail L. Bongiovanni, MD
Crystal Bowden-McKay, MD
James L. Boyer, MD, FAASLD, AGAF
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
Mark Donowitz, MD, AGAF
Rene Shek-Ming Eng, MD
Nelson Garcia, MD, AGAF
Ziad F. Gellad, MD, MPH, AGAF
Alister A. George, MD
Terri E. Getzug, MD
Ravinder K. Gill, PhD
Maurice Gourdji, MD
Sushovan Guha, MD, PhD, FASGE, AGAF
Albert M. Harary, MD
William L. Hasler, MD
John P. Haydek, MD
James S. Hoffman, MD
Steven B. Ingle, MD
Hamza Khalid, MD
Jahangir M. Khan, MD
Vatsal Khanna, MD
Whitfield L. Knapple, MD, AGAF
Bruce S. Kovan, DO
Donald H. Kuiper, MD
Mark A. Laukka, MD, AGAF
David A. Leiman, MD, MSHP, AGAF
Jennifer M. Lewis, MD
Jonathan A. Levine, PhD  

Thomas T. Long, MD, AGAF
Alexander H. Low, MD
Fernando A. Lugo-Hernandez, MD
Kishore Maganty, MD
Frederick L. Makrauer MD, AGAF
Lisa Mathew, MD
William M. McDonnell, MD, FAASLD,AGAF
Leslie Narramore
Ramani V. Natwarlal, MD
Kimya L. Nguyen, DO
Mark Nyitray, DO
Vivian Ortiz, MD
Peder J. Pedersen, MD
Don W. Powell, MD, AGAF
Eshwar B. Punjabi, MD
Alexandra E. Read, MD
Zachary W. Reichenbach, MD
David N. Roberts, MD
John G. Roddey, MD
Geronimo Sahagun, MD
Paul M. Sanchez, MD
Pablo Santander, MD
Juan C. Santiago-Gonzalez, MD, MSc
S. Qasier Shamim, MD
Nilesh B. Shukla, MD, AGAF
Pooja Singhal, MD, AGAF
Mark A. Sofia, MD
Christopher S. Smith, PA-C
Mark A. Subik, MD
Enrique A. Valdivia, MD
Dirk J. van Leeuwen, MD, PhD, FAASLD
Christopher D. Velez, MD
Michael B. Wolfson, MD
Robert F. Wong, MD
Gary D. Wu, MD
Victor W. Yang, MD
Fernando Zapata, MD  

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American Gastroenterological Association
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