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. Steven Fink, MD
White Plains, NY · No drug or device payments recorded (2025) · (914) 948-3630
Dr. Steven Landau, MD
White Plains, NY · $56 in drug and device payments (2025) · Telehealth · (914) 428-6000
Dr. Yonatan Hillman, M.D.
White Plains, NY · $100 in drug and device payments (2025) · (914) 681-0600
Dr. Abha Rani, MD
Williamsville, NY · $397 in drug and device payments (2025) · (716) 630-2517
Dr. Ahmad Kadhim, M.D
Williamsville, NY · $60,582 in drug and device payments (2025) · (716) 626-2644
Dr. Alok Gupta, MD
Williamsville, NY · $634 in drug and device payments (2025) · Telehealth · (716) 631-2517
Dr. Antonino Mannone, M.D.
Williamsville, NY · $1,154 in drug and device payments (2025) · (716) 632-3577
Dr. Benjamin Schaus, D.O.
Williamsville, NY · $1,830 in drug and device payments (2025) · (716) 626-5250
Dr. Christopher Bartolone, M.D.
Williamsville, NY · $640 in drug and device payments (2025) · (716) 626-5250
Dr. Clark Zhang
Williamsville, NY · $1,564 in drug and device payments (2025) · (716) 626-5250
Dr. Craig Keller, M.D.
Williamsville, NY · $619 in drug and device payments (2025) · (716) 626-5250
Dr. David Fay, M.D.
Williamsville, NY · No drug or device payments recorded (2025) · (716) 626-5250
Dr. David Garson, M.D.
Williamsville, NY · $1,370 in drug and device payments (2025) · (716) 626-5250
Dr. Henri Woodman, M.D.
Williamsville, NY · $133 in drug and device payments (2025) · (716) 626-2644
Dr. James Corasanti, MD, PHD
Williamsville, NY · $355 in drug and device payments (2025) · Telehealth · (716) 677-4414
Dr. James Piscatelli, MD
Williamsville, NY · No drug or device payments recorded (2025) · (716) 631-2157
Dr. Jerald Giller, M.D.
Williamsville, NY · No drug or device payments recorded (2025) · (716) 626-5250
Dr. John Picano, M.D.
Williamsville, NY · $1,131 in drug and device payments (2025) · (716) 626-5250
Dr. Joseph Caruana, M.D.
Williamsville, NY · $146 in drug and device payments (2025) · (716) 565-3990
Dr. Mark St Marie, MD
Williamsville, NY · $135 in drug and device payments (2025) · Telehealth · (716) 626-2644
Dr. Matthew Hudson, MD
Williamsville, NY · $150 in drug and device payments (2025) · Telehealth · (716) 626-2644
Dr. Maya Srivastava, MS MD PHD
Williamsville, NY · $365,400 in drug and device payments (2025) · Telehealth · (716) 688-0525
Dr. Michael Kozower, M.D.
Williamsville, NY · No drug or device payments recorded (2025) · (716) 626-5250
Dr. Naima Mian, D.O.
Williamsville, NY · $174 in drug and device payments (2025) · (716) 626-5250
Dr. Natalie Penn, MD
Williamsville, NY · $2,322 in drug and device payments (2025) · (716) 626-5250
Dr. Ognian Pomakov, MD
Williamsville, NY · $102 in drug and device payments (2025) · (716) 626-5250
Dr. Peter Bloom, M.D.
Williamsville, NY · $1,428 in drug and device payments (2025) · (716) 626-5250
Dr. Peter Fields, MD
Williamsville, NY · $225 in drug and device payments (2025) · (716) 626-5250
Dr. Randy Cheung, MD
Williamsville, NY · $99 in drug and device payments (2025) · (716) 626-2644
Dr. Raymond Tuoti, M.D.
Williamsville, NY · No drug or device payments recorded (2025) · (716) 626-5250
Dr. Richard Kaplan, M.D.
Williamsville, NY · No drug or device payments recorded (2025) · (716) 626-5250
Dr. Saman Chubineh, MD
Williamsville, NY · $2,783 in drug and device payments (2025) · Telehealth · (716) 240-2296
Dr. Shahid Mehboob, MD
Williamsville, NY · $241 in drug and device payments (2025) · (716) 626-5250
Dr. Siddhartha Shah, M.D.
Williamsville, NY · $162 in drug and device payments (2025) · (716) 626-5250
Dr. Stanley Pietrak, M.D.
Williamsville, NY · $549 in drug and device payments (2025) · (716) 626-5250
Dr. Thomas Malikowski, M.D.
Williamsville, NY · $662 in drug and device payments (2025) · (166) 265-2507
Dr. Yogesh Maheshwari, M.D.
Williamsville, NY · $898 in drug and device payments (2025) · (716) 626-5250
Dr. Leah Lieber, M.D.
Woodbury, NY · No drug or device payments recorded (2025) · Telehealth · (516) 364-5400
Dr. Padmanabh Paddu, MD
Woodside, NY · $1,652 in drug and device payments (2025) · Telehealth · (718) 784-4502
Dr. Beth Schorr-lesnick, MD
Yonkers, NY · $1,062 in drug and device payments (2025) · (914) 966-9787
Dr. Christopher Digiorno, D.O.
Yonkers, NY · No drug or device payments recorded (2025) · (914) 969-1115
Dr. David Dicaprio, D.O.
Yonkers, NY · No drug or device payments recorded (2025) · Telehealth · (914) 831-6820
Dr. Ghassan Sayegh, D.O.
Yonkers, NY · $15,634 in drug and device payments (2025) · (914) 200-5083
Dr. Henry Katz, MD
Yonkers, NY · No drug or device payments recorded (2025) · Telehealth · (914) 375-0022
Dr. Jose Lantin, MD
Yonkers, NY · $252 in drug and device payments (2025) · (914) 375-6400
Dr. Malwina Olendrowicz, NP
Yonkers, NY · No drug or device payments recorded (2025) · (914) 964-4444
Dr. Marlene Sadloo, A-GACNP
Yonkers, NY · No drug or device payments recorded (2025) · (914) 964-4444
Dr. Michael Gerdis, MD
Yonkers, NY · No drug or device payments recorded (2025) · (914) 779-2995
Dr. Mitchell Auerbach, MD
Yonkers, NY · No drug or device payments recorded (2025) · Telehealth · (914) 969-1115
Dr. Orest Kozicky, MD
Yonkers, NY · $31 in drug and device payments (2025) · (914) 207-0004

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.