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 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. Biswarup Syam, MDCortland, NY · No drug or device payments recorded (2025) ·
(607) 756-6595 Dr. Stuart Gillim, MDCortland, NY · No drug or device payments recorded (2025) ·
(607) 835-6570 Dr. David Lin, MDCortlandt Manor, NY · $77 in drug and device payments (2025) · Telehealth ·
(914) 734-8224 Dr. Eric Teitel, MDCortlandt Manor, NY · No drug or device payments recorded (2025) ·
(914) 734-8224 Dr. Jeffrey Abergel, MDCortlandt Manor, NY · $185 in drug and device payments (2025) · Telehealth ·
(914) 739-2400 Dr. Mitchell Josephs, M.D.Cortlandt Manor, NY · No drug or device payments recorded (2025) ·
(914) 739-2400 Dr. Julie Torman, MDCroton, NY · No drug or device payments recorded (2025) ·
(914) 271-4212 Dr. Richard Findling, MDCroton, NY · No drug or device payments recorded (2025) ·
(914) 271-4212 Dr. Saul Rosenstreich, MDCutchogue, NY · No drug or device payments recorded (2025) ·
(631) 734-6961 Dr. David Kauvar, M.D.Eastchester, NY · $48 in drug and device payments (2025) · Telehealth ·
(914) 631-7727 Dr. Elena Tsai, M.D.Eastchester, NY · $874 in drug and device payments (2025) · Telehealth ·
(914) 337-3500 Dr. Michael Antonelle, MDEast Hampton, NY · No drug or device payments recorded (2025) ·
(631) 329-8414 Dr. Atul Sinha, MDEast Meadow, NY · No drug or device payments recorded (2025) ·
(516) 572-6501 Dr. Paul Mustacchia, M.D.East Meadow, NY · No drug or device payments recorded (2025) ·
(516) 572-6501 Dr. Richard Rubin, MDEast Meadow, NY · $22 in drug and device payments (2025) · Telehealth ·
(516) 731-0700 Dr. Seth LipkaEast Meadow, NY · $842 in drug and device payments (2025) ·
(217) 898-4755 Dr. Syed Karim, DOEast Meadow, NY · $796 in drug and device payments (2025) · Telehealth ·
(516) 572-4835 Dr. Dhiren Mehta, MDEast Moriches, NY · $1,680 in drug and device payments (2025) ·
(631) 878-1543 Dr. Joel Chandy, D.O.East Patchogue, NY · $887 in drug and device payments (2025) ·
(631) 289-0300 Dr. Leslie Klyachman, MDEast Patchogue, NY · $495 in drug and device payments (2025) · Telehealth ·
(516) 589-4494 Dr. Richard Berman, M.D.East Patchogue, NY · No drug or device payments recorded (2025) ·
(631) 289-0300 Dr. Alexandra Guillaume, MDEast Setauket, NY · $718 in drug and device payments (2025) · Telehealth ·
(631) 444-5220 Dr. Asim Khokhar, M.D.East Setauket, NY · $1,086 in drug and device payments (2025) ·
(631) 444-5220 Dr. Basil Rigas, M.D.East Setauket, NY · No drug or device payments recorded (2025) ·
(631) 444-5220 Dr. Douglas Brand, M.D.East Setauket, NY · No drug or device payments recorded (2025) ·
(631) 444-5220 Dr. Ellen Li, MDEast Setauket, NY · $26 in drug and device payments (2025) ·
(631) 444-5220 Dr. Emily Glazer, MDEast Setauket, NY · $164 in drug and device payments (2025) ·
(631) 751-8700 Dr. Eugene Coman, MDEast Setauket, NY · $502 in drug and device payments (2025) ·
(631) 751-8700 Dr. Eugene LichtEast Setauket, NY · $101 in drug and device payments (2025) ·
(631) 751-8700 Dr. Farah Monzur, MDEast Setauket, NY · $1,733 in drug and device payments (2025) · Telehealth ·
(631) 444-5220 Dr. Gary Bernstein, MDEast Setauket, NY · $566 in drug and device payments (2025) ·
(631) 751-8711 Dr. Howard Keschner, MDEast Setauket, NY · $301 in drug and device payments (2025) ·
(631) 751-8700 Dr. Isabelle Vonalthen-dagum, M.D.East Setauket, NY · $560 in drug and device payments (2025) · Telehealth ·
(631) 444-5220 Dr. Jonathan Buscaglia, MDEast Setauket, NY · $1,229 in drug and device payments (2025) ·
(631) 444-5220 Dr. Lionel D'souza, MDEast Setauket, NY · $4,046 in drug and device payments (2025) · Telehealth ·
(631) 444-5220 Dr. Neva CastroEast Setauket, NY · $537 in drug and device payments (2025) ·
(631) 751-8700 Dr. Peter Ells, M.D.East Setauket, NY · $10,147 in drug and device payments (2025) · Telehealth ·
(631) 444-5220 Dr. Ramona Rajapakse, M.D.East Setauket, NY · $135 in drug and device payments (2025) ·
(631) 444-5220 Dr. Robert Baranowski, MDEast Setauket, NY · $672 in drug and device payments (2025) ·
(631) 751-8700 Dr. Seth Persky, MDEast Setauket, NY · $828 in drug and device payments (2025) ·
(631) 751-8700 Dr. William Cohn, MDEast Setauket, NY · $254 in drug and device payments (2025) ·
(631) 751-8700 Dr. Dennis Reedy, MDEast Syracuse, NY · $332 in drug and device payments (2025) ·
(315) 234-6677 Dr. Elaheh Harrington, MDEast Syracuse, NY · $1,097 in drug and device payments (2025) ·
(315) 234-6677 Dr. Intikhab Iqbal, M.D.East Syracuse, NY · $104 in drug and device payments (2025) ·
(315) 234-6677 Dr. Natalya Iorio, M.D.East Syracuse, NY · $266 in drug and device payments (2025) ·
(315) 234-6677 Dr. Sekou Rawlins, MDEast Syracuse, NY · $1,174 in drug and device payments (2025) ·
(315) 234-6677 Dr. Young Lee, M.D.East Syracuse, NY · $764 in drug and device payments (2025) ·
(315) 234-6677 Dr. Frank Lancellotti, MDEllenville, NY · No drug or device payments recorded (2025) ·
(845) 647-1122 Dr. Bhanu SinghElmhurst, NY · $648 in drug and device payments (2025) · Telehealth ·
(718) 334-2488 Dr. Chandhini Ramaiah, MDElmhurst, NY · No drug or device payments recorded (2025) · Telehealth ·
(718) 426-4800 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.
- Acid reflux
- IBS
- Crohn disease
- Ulcerative colitis
- Celiac disease
- Colon cancer screening
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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