HealthcareDiscovery.AI / Doctors / New York / Gastroenterology

Gastroenterologists in New York

Data updated monthly · Last refresh October 2026

1,805 Gastroenterology providers practice in New York, including 726 (40%) offering telehealth. The largest concentration is in New York. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

1,805providers
726telehealth
New Yorktop city

Gastroenterology by city in New York

Choose a city to see providers there.

Gastroenterology in New York504 providers
Gastroenterology in Brooklyn172 providers
Gastroenterology in Bronx82 providers
Gastroenterology in Rochester63 providers
Gastroenterology in New Hyde Park39 providers
Gastroenterology in Flushing38 providers
Gastroenterology in Albany37 providers
Gastroenterology in Williamsville34 providers
Gastroenterology in Staten Island30 providers
Gastroenterology in Great Neck29 providers
Gastroenterology in Syracuse27 providers
Gastroenterology in Forest Hills26 providers
Gastroenterology in Buffalo22 providers
Gastroenterology in White Plains21 providers
Gastroenterology in East Setauket20 providers
Gastroenterology in Burnt Hills20 providers
Gastroenterology in Poughkeepsie18 providers
Gastroenterology in Mineola18 providers
Gastroenterology in Garden City17 providers
Gastroenterology in Manhasset16 providers
Gastroenterology in Huntington14 providers
Gastroenterology in Middletown14 providers
Gastroenterology in Binghamton13 providers
Gastroenterology in Yonkers12 providers

Gastroenterology providers in New York

Listed by city, largest first. 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. Yashpal Arya, M.D.
Brooklyn, NY · No drug or device payments recorded (2025) · (718) 821-0643
Dr. Yasutoshi Shiratori, MD, MPH, PHD
Brooklyn, NY · $517 in drug and device payments (2025) · (718) 283-6000
Dr. Yevgeniy Arefiev, M.D.
Brooklyn, NY · $62 in drug and device payments (2025) · Telehealth · (718) 780-3000
Dr. Yevgeniy Mikityanskiy, D.O.
Brooklyn, NY · $2,717 in drug and device payments (2025) · (718) 616-3000
Dr. Yevgeny Litvak, MD
Brooklyn, NY · $95 in drug and device payments (2025) · Telehealth · (718) 234-2233
Dr. Yitzchak Moshenyat, M.D.
Brooklyn, NY · $83 in drug and device payments (2025) · Telehealth · (718) 645-8901
Dr. Yuriy Pertsovsky
Brooklyn, NY · $14,078 in drug and device payments (2025) · Telehealth · (718) 743-7090
Dr. Yuriy Tsirlin, M.D.
Brooklyn, NY · $34 in drug and device payments (2025) · (718) 283-5900
Dr. Zachary Lockerman, MD
Brooklyn, NY · No drug or device payments recorded (2025) · (718) 972-9115
Dr. Zhanna Gutnik, MD
Brooklyn, NY · $48 in drug and device payments (2025) · (718) 332-5678
Dr. Zilan Lin, MD
Brooklyn, NY · $747 in drug and device payments (2025) · (718) 368-2960
Dr. Alia Hasham, MD
Buffalo, NY · $536 in drug and device payments (2025) · Telehealth · (716) 845-2300
Dr. Andrew Talal, MD
Buffalo, NY · $20,019 in drug and device payments (2025) · (716) 888-4738
Dr. Aston Williams, MD
Buffalo, NY · No drug or device payments recorded (2025) · Telehealth · (716) 832-1776
Dr. Cory Higley, DO, MPH
Buffalo, NY · $852 in drug and device payments (2025) · (716) 626-5250
Dr. Elizabeth Gregory
Buffalo, NY · $3,458 in drug and device payments (2025) · (716) 626-5250
Dr. Eric Ahn, MD
Buffalo, NY · No drug or device payments recorded (2025) · (716) 845-2300
Dr. Erin Ly, M.D.
Buffalo, NY · $25,342 in drug and device payments (2025) · (716) 898-3000
Dr. Guy Weiss, M.D.
Buffalo, NY · $649 in drug and device payments (2025) · Telehealth · (716) 898-4226
Dr. Henry Klos, MD
Buffalo, NY · No drug or device payments recorded (2025) · (716) 626-2644
Dr. Jan Novak, MD
Buffalo, NY · No drug or device payments recorded (2025) · (716) 898-3391
Dr. Jehad Miqdadi, M.D.
Buffalo, NY · $50 in drug and device payments (2025) · (716) 631-2517
Dr. Katherine Gaines, M.D.
Buffalo, NY · No drug or device payments recorded (2025) · (716) 849-8750
Dr. Kevin Robillard, MD
Buffalo, NY · No drug or device payments recorded (2025) · (716) 845-2300
Dr. Michael Farrell, MD
Buffalo, NY · No drug or device payments recorded (2025) · (716) 852-4772
Dr. Michael Schiff, MD
Buffalo, NY · No drug or device payments recorded (2025) · (716) 845-2300
Dr. Nahel Altaf Tunio, MD
Buffalo, NY · $419 in drug and device payments (2025) · (716) 834-9200
Dr. Navpreet Rana, DO
Buffalo, NY · $219 in drug and device payments (2025) · (716) 898-3000
Dr. Paula Burkard, MD
Buffalo, NY · No drug or device payments recorded (2025) · (716) 898-3391
Dr. Sehem Ghazala, M.D.
Buffalo, NY · No drug or device payments recorded (2025) · (716) 828-2444
Dr. Sehrish Jamot, MD
Buffalo, NY · No drug or device payments recorded (2025) · (716) 845-2300
Dr. Thomas Mahl, MD
Buffalo, NY · $254 in drug and device payments (2025) · (716) 862-3145
Dr. Umair Masood, M.D.
Buffalo, NY · $683 in drug and device payments (2025) · (716) 826-7000
Dr. Arthur Ostrov, M.D.
Burnt Hills, NY · No drug or device payments recorded (2025) · (518) 831-1500
Dr. Chad Cornish, M.D.
Burnt Hills, NY · No drug or device payments recorded (2025) · (518) 831-1500
Dr. David Goetz, M.D.
Burnt Hills, NY · No drug or device payments recorded (2025) · (518) 831-1500
Dr. Donald Morere, M.D.
Burnt Hills, NY · No drug or device payments recorded (2025) · (518) 831-1500
Dr. George Boyar, M.D.
Burnt Hills, NY · No drug or device payments recorded (2025) · (518) 831-1500
Dr. Gerardus Jameson, M.D.
Burnt Hills, NY · No drug or device payments recorded (2025) · (518) 831-1500
Dr. Howard Malamood, M.D.
Burnt Hills, NY · $71 in drug and device payments (2025) · (518) 831-1500
Dr. John Defrancisco, M.D.
Burnt Hills, NY · No drug or device payments recorded (2025) · (518) 831-1500
Dr. Justin Provost, M.D.
Burnt Hills, NY · No drug or device payments recorded (2025) · Telehealth · (518) 831-1500
Dr. Leon Averbukh, DO
Burnt Hills, NY · $13,522 in drug and device payments (2025) · (860) 679-2562
Dr. Mark Adsit, M.D.
Burnt Hills, NY · No drug or device payments recorded (2025) · (518) 831-1500
Dr. Mark Metwally, MD
Burnt Hills, NY · No drug or device payments recorded (2025) · (518) 831-1500
Dr. Matthew Josephson
Burnt Hills, NY · $241 in drug and device payments (2025) · Telehealth · (518) 831-1500
Dr. Natalya Belova, MD
Burnt Hills, NY · $594 in drug and device payments (2025) · (518) 831-1500
Dr. Prithvi Sreenivasan, M.D
Burnt Hills, NY · $49 in drug and device payments (2025) · Telehealth · (518) 831-1500
Dr. Shawn Chaudhary, M.D.
Burnt Hills, NY · $379 in drug and device payments (2025) · Telehealth · (518) 831-1500
Dr. Sidney Olefson
Burnt Hills, NY · $41,249 in drug and device payments (2025) · (518) 831-1500

Conditions Gastroenterology providers in 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 New York?

There are 1,805 Gastroenterology providers with active NPI records practicing in New York, according to federal NPPES data refreshed monthly.

Do Gastroenterology providers in New York offer telehealth?

Yes. 726 of the 1,805 Gastroenterology providers in New York (about 40%) report offering telehealth services in CMS data.

Which cities in New York have the most Gastroenterology providers?

New York (504), Brooklyn (172), Bronx (82) have the highest concentration of Gastroenterology providers in New York.

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

1,207 of 1,805 Gastroenterology providers in New York (67%) 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 New York treat?

Gastroenterology providers 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 counts and profiles 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.

Do most Gastroenterologists in New York work in independent practices or large health systems?

Among 1,297 Gastroenterologists in New York enrolled in Medicare, 18% bill through a solo or small practice with fewer than 10 clinicians, 17% through a mid-size group of 10 to 99, and 65% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Gastroenterologists in New York work at?

According to CMS facility affiliation records, the New York hospitals where the most Gastroenterologists hold privileges are NYU Langone Hospitals in New York; North Shore University Hospital in Manhasset; New York-Presbyterian Hospital in New York.

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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. Are you a Gastroenterology in New York? Get featured.