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Gastroenterology in Rochester, New York

Data updated monthly · Last refresh September 2026

63 Gastroenterology providers practice in Rochester, and 63% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Gastroenterology providers in Rochester

Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Ahmed Dirweesh, MD
Rochester, NY · $1,603 in drug and device payments (2025) · Telehealth · (585) 275-4711
Dr. Alexandra France
Rochester, NY · $107 in drug and device payments (2025) · Telehealth · (585) 275-4711
Dr. Amulya Penmetsa, M.D.
Rochester, NY · $321 in drug and device payments (2025) · Telehealth · (585) 275-4711
Dr. Andrej Strapko, MD
Rochester, NY · $911 in drug and device payments (2025) · (585) 720-1550
Dr. Anil Sharma, MD
Rochester, NY · $689 in drug and device payments (2025) · Telehealth · (585) 271-2800
Dr. Anthony Baratta, M.D.
Rochester, NY · $571 in drug and device payments (2025) · (585) 720-1550
Dr. Ari Chodos, MD
Rochester, NY · $4,211 in drug and device payments (2025) · (585) 227-1080
Dr. Arthur Decross, MD
Rochester, NY · $26 in drug and device payments (2025) · (585) 275-4711
Dr. Asad Ullah, MD
Rochester, NY · $29 in drug and device payments (2025) · Telehealth · (585) 586-4218
Dr. Asim Mushtaq, M.D.
Rochester, NY · $205 in drug and device payments (2025) · Telehealth · (585) 922-4136
Dr. Bandar Aljudaibi
Rochester, NY · $90 in drug and device payments (2025)
Dr. Brandon Sprung, M.D.
Rochester, NY · No drug or device payments recorded (2025) · (585) 275-4711
Dr. Bushra Fazili, M.D.
Rochester, NY · $2,208 in drug and device payments (2025) · Telehealth · (585) 271-2800
Dr. Christopher Walker
Rochester, NY · $43 in drug and device payments (2025) · Telehealth · (585) 275-2874
Dr. Danielle Marino, MD
Rochester, NY · $200 in drug and device payments (2025) · Telehealth · (585) 275-4711
Dr. Dasha Moza, MD
Rochester, NY · $22 in drug and device payments (2025) · Telehealth · (585) 922-4136
Dr. Dennis Wang, MD
Rochester, NY · $2,362 in drug and device payments (2025) · (585) 275-4711
Dr. Erik Olson, D.O.
Rochester, NY · $1,316 in drug and device payments (2025) · Telehealth · (585) 922-4136
Dr. George Kunze, M.D.
Rochester, NY · $1,669 in drug and device payments (2025) · Telehealth · (585) 271-2800
Dr. Gopal Ramaraju, M.D.
Rochester, NY · No drug or device payments recorded (2025) · (585) 275-4711
Dr. Janice Cheong, M.D.
Rochester, NY · No drug or device payments recorded (2025) · Telehealth · (585) 275-4711
Dr. Jason Gutman, M.D.
Rochester, NY · $1,480 in drug and device payments (2025) · Telehealth · (585) 922-4136
Dr. Joel Mcfarland, M.D.
Rochester, NY · $1,243 in drug and device payments (2025) · (585) 922-4136
Dr. Jonathan Goldstein, M.D.
Rochester, NY · $66,885 in drug and device payments (2025) · (585) 271-2800
Dr. Jonathan Huang, D.O.
Rochester, NY · No drug or device payments recorded (2025) · (585) 275-4711
Dr. Jonathan Wilmot, M.D.
Rochester, NY · $1,388 in drug and device payments (2025) · Telehealth · (585) 271-2800
Dr. Joseph Dytoc, MD
Rochester, NY · No drug or device payments recorded (2025) · Telehealth · (585) 723-1510
Dr. Joseph Hsu, MD
Rochester, NY · No drug or device payments recorded (2025) · (585) 271-8860
Dr. Karin Dunnigan, MD
Rochester, NY · $16 in drug and device payments (2025) · (585) 922-4136
Dr. Keely Parisian, MD
Rochester, NY · $60 in drug and device payments (2025) · Telehealth · (585) 271-2800
Dr. Kevin Casey, M.D.
Rochester, NY · $14 in drug and device payments (2025) · (585) 922-4136
Dr. Krishan Thanik, MD
Rochester, NY · No drug or device payments recorded (2025) · (585) 227-1080
Dr. Lawerence Saubermann, MD
Rochester, NY · No drug or device payments recorded (2025) · Telehealth · (585) 275-4711
Dr. Lee Peng, MD, PHD
Rochester, NY · $1,031 in drug and device payments (2025) · Telehealth · (585) 922-4136
Dr. Maisa Abdalla, M.D.
Rochester, NY · No drug or device payments recorded (2025) · Telehealth · (773) 968-4925
Dr. Manish Madan, MD
Rochester, NY · No drug or device payments recorded (2025) · (585) 720-1550
Dr. Marie Laryea, MD.CM
Rochester, NY · No drug or device payments recorded (2025) · Telehealth · (585) 275-2100
Dr. Mark Levstik
Rochester, NY · No drug or device payments recorded (2025) · Telehealth · (585) 273-3881
Dr. Mark Mcfarland, MD, MSC
Rochester, NY · $364 in drug and device payments (2025) · Telehealth · (585) 922-4136
Dr. Mark Pereira, MD
Rochester, NY · No drug or device payments recorded (2025) · (585) 720-1550
Dr. Martin Kleinman, MD
Rochester, NY · No drug or device payments recorded (2025) · (585) 271-2800
Dr. Marvin Singh, M.D.
Rochester, NY · $408 in drug and device payments (2025) · (585) 267-4040
Dr. Michael Kader, MD
Rochester, NY · $1,583 in drug and device payments (2025) · Telehealth · (585) 271-2800
Dr. Michelle D'souza, MD
Rochester, NY · No drug or device payments recorded (2025) · (585) 275-4711
Dr. Muddusir Ayaz, M.D.
Rochester, NY · $2,281 in drug and device payments (2025) · (585) 267-4040
Dr. Naoki Chiba, MD
Rochester, NY · No drug or device payments recorded (2025) · (585) 275-4711
Dr. Nida Khalid, MD
Rochester, NY · $188 in drug and device payments (2025) · Telehealth · (585) 922-4000
Dr. Patrick Okolo, MD MPH
Rochester, NY · $566 in drug and device payments (2025) · (585) 922-4136
Dr. Patrick Twohig
Rochester, NY · $125 in drug and device payments (2025) · Telehealth · (585) 275-4711
Dr. Paul Dziwis, MD
Rochester, NY · No drug or device payments recorded (2025) · (585) 271-2800

Conditions Gastroenterology providers in Rochester, New York commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Gastroenterology providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Gastroenterology providers are in Rochester, New York?

There are 63 Gastroenterology providers with active NPI records practicing in Rochester, according to federal NPPES data refreshed monthly.

How many Gastroenterology providers in Rochester received drug or device company payments?

40 of 63 (63%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Gastroenterology providers in Rochester treat?

Gastroenterology providers in Rochester commonly treat acid reflux, IBS, Crohn disease, ulcerative colitis, celiac disease and related conditions. Individual practices vary, so confirm with the provider before booking.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

All specialties in Rochester Gastroenterology across New York

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.