Doctors by location and specialty
Arizona
Cardiogastroenterology
Colorectal neoplasia
Consultative gastroenterology
Constipation and anorectal function
Esophageal diseases
Gut failure
Hepatology
- Bashar A. Aqel, M.D.
- Vijayan Balan, M.D.
- Michele Barnhill, M.D.
- Thomas J. Byrne, M.D.
- Elizabeth J. Carey, M.D.
- David M. Chascsa, M.D.
- Rolland C. Dickson, M.D.
- David D. Douglas, M.D.
- M. Edwyn Harrison, M.D.
- Channa Jayasekera, M.D.
- Hugo E. Vargas, M.D.
Inflammatory bowel disease
Liver transplantation
- Bashar A. Aqel, M.D.
- Michele Barnhill, M.D.
- Thomas J. Byrne, M.D.
- Elizabeth J. Carey, M.D.
- David M. Chascsa, M.D.
- Rolland C. Dickson, M.D.
- David D. Douglas, M.D.
- Channa Jayasekera, M.D.
- Blanca Lizaola-Mayo, M.D.
- Hugo E. Vargas, M.D.
Motility disorders
Nutrition disorders
Pancreatic diseases/biliary disorders
Small bowel disorders
Therapeutic endoscopy
Advanced practitioners
- Bridget Cervantes, P.A.-C.
- Anna Cramer, APRN
- Mark Hancer, P.A.-C.
- Bridget A. Howard, R.N., C.N.P.
- Lauren Kakish, APRN
- Jonathan Le, APRN
- David Payton, P.A.-C.
- Caitlin Slaughter, P.A.-C.
Florida
Advanced therapeutic endoscopy
- Ernest P. Bouras, M.D.
- Bhaumik Brahmbhatt, M.B.B.S.
- Victoria Gomez, M.D.
- Toufic Kachaamy, M.D.
- Vivek Kumbhari, M.B.Ch.B., Ph.D.
- Frank Lukens, M.D.
- Michael F. Picco, M.D.
- Mihir S. Wagh, M.B.B.S., M.D.
- Michael B. Wallace, M.D.
- Herbert C. Wolfsen, M.D.
- Timothy A. Woodward, M.D.
Consultative gastroenterology
- Dilhana S. Badurdeen, M.B.B.S., M.D.
- Yan Bi, M.D., Ph.D.
- Ernest P. Bouras, M.D.
- Dawn L. Francis, M.D.
- Fadi F. Francis, M.D.
- Sushil K. Garg, M.B.B.S.
- Victoria Gomez, M.D.
- Yuting Huang, M.B.B.S., Ph.D.
- Frank Lukens, M.D.
- Philip N. Okafor, M.B.B.S., M.D.
- William C. Palmer, M.D.
- Michael F. Picco, M.D.
- Douglas L. Riegert-Johnson, M.D.
- Maria I. Vazquez Roque, M.D.
- Ming-Hsi Wang, M.D., Ph.D.
- Herbert C. Wolfsen, M.D.
- Timothy A. Woodward, M.D.
Esophageal
Gastrointestinal cancers
Hepatology and liver transplant
- Denise M. Harnois, D.O.
- Andrew P. Keaveny, M.D.
- Nicole M. Loo, M.D.
- Omar Y. Mousa, M.B.B.S., M.D.
- Tushar C. Patel, M.B., Ch.B.
- Surakit Pungpapong, M.D.
- Barry G. Rosser Jr., M.D.
- Raj Satyanarayana, M.D.
- Karn Wijarnpreecha, M.D., M.P.H
- Liu Yang, M.B.B.S.
- Maria L. Yataco, M.D.
Inflammatory bowel disease
Motility
Pancreas
GI Nutrition Specialist
Advanced practitioners
- Cristina G. Ancheta, APRN, M.S.N.
- Britney Barrow, P.A.-C.
- Laura Boudreaux, APRN
- Jane A. Diamond, APRN
- Paola Goins, MPAS, P.A.-C.
- Madai A. Gomez, P.A.-C., M.S.
- Stevi M. Harrison, MPAS, P.A.-C.
- Angela B. Huser, APRN, M.S.N.
- Jillian E. Lam, MPAS, P.A.-C., M.S.
- Kaitlin M. Myatt, APRN, D.N.P.
- Jamie D. Sanchez, APRN, M.S.N.
- Donna J. Shelton, APRN
- Melina V. Sommese, P.A.-C.
- Amanda Stanton, DMSc, P.A.-C., P.A.
Minnesota
Advanced therapeutic endoscopy
Consultative gastroenterology
- Andres J. Acosta Cardenas, M.D., Ph.D.
- Glenn L. Alexander, M.D.
- Amindra S. Arora, M.B., B.Chir.
- Nayantara Coelho Prabhu, M.B.B.S.
- Stephanie L. Hansel, M.D., M.S.
- Sahil Khanna, M.B.B.S.
- Robert E. Kraichely, M.D.
- Cadman L. Leggett, M.D.
- Conor G. Loftus, M.D.
- Vandana Nehra, M.D.
- Amy S. Oxentenko, M.D.
- Darrell S. Pardi, M.D.
- Randall K. Pearson, M.D.
- Robert E. Sedlack, M.D, M.H.P.E.
- Seth R. Sweetser, M.D.
- Santhi Swaroop Vege, M.D.
Esophageal
Gastrointestinal cancer
Hepatology and liver transplant
- Alina M. Allen, M.D.
- John E. Eaton, M.D.
- Gregory J. Gores, M.D.
- Robert C. Huebert, M.D.
- Patrick S. Kamath, M.D.
- Nicholas F. LaRusso, M.D.
- Konstantinos N. Lazaridis, M.D.
- Michael D. Leise, M.D.
- Harmeet Malhi, M.B.B.S.
- Sumera H. Rizvi, M.B.B.S.
- Lewis R. Roberts, M.B., Ch.B., Ph.D.
- William Sanchez, M.D.
- Vijay Shah, M.D.
- Douglas (Doug) A. Simonetto, M.D.
- Jayant A. Talwalkar, M.D.
- Kymberly D. Watt, M.D.
Inflammatory bowel disease
Liver and bile-duct cancer
Motility
- Arthur Beyder, M.D., Ph.D.
- Adil E. Bharucha, M.B.B.S., M.D.
- Michael Camilleri, M.D.
- Jean C. Fox, M.D.
- Madhusudan (Madhu) Grover, M.B.B.S.
- Stephanie L. Hansel, M.D., M.S.
- Purna C. Kashyap, M.B.B.S.
- Robert E. Kraichely, M.D.
- Yuri A. Saito Loftus, M.D.
- Lawrence A. Szarka, M.D.
Pancreas
Pediatric GI
Advanced practitioners
- Andrea A. Gossard, APRN, C.N.P.
- Sawra A. Maurer, P.A.-C.
- Abigail J. Meyers, P.A.-C.
- Sarel J. Myburgh, APRN, C.N.P.
- Shayla A. Schoenoff, P.A.-C.
- Andrea E. Wagner, APRN, C.N.P.