Pediatric Gastroenterologists in New York
Data updated monthly · Last refresh October 2026
183 Pediatric Gastroenterology providers practice in New York. 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.
183providers
New Yorktop city
Pediatric Gastroenterology by city in New York
Choose a city to see providers there.
Where Pediatric Gastroenterologists in New York practice
From CMS Medicare enrollment records covering 32 of the 183 providers listed here (17%). Providers who do not bill Medicare are not included in these figures.
Largest practice groups
| Group (as registered with Medicare) | Pediatric Gastroenterologists | All clinicians in group | Main city |
| Trustees of Columbia University in the City of New York | 6 | 2,262 | New York |
| New York University | 4 | 5,925 | New York |
| Stony Brook Children's Service, University Faculty Practice Corp.oratio | 3 | 41 | Islip Terrace |
| Albany Medical College | 2 | 1,054 | Albany |
| University of Rochester | 2 | 960 | Rochester |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Pediatric Gastroenterologists affiliated |
| NYU Langone Hospitals | New York | Nonprofit | 5 of 5 | 2 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Pediatric 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. Benjamin Infantino, MDAlbany, NY · No drug or device payments recorded (2025) ·
(519) 262-8831 Dr. Jeffrey Fahl, MDAlbany, NY · No drug or device payments recorded (2025) ·
(518) 262-8831 Dr. Nikki Allmendinger, MDAlbany, NY · No drug or device payments recorded (2025) ·
(518) 262-8831 Dr. David Gold, MDBabylon, NY · $6,028 in drug and device payments (2025) ·
(631) 321-2100 Dr. Yoseph Gurevich, M.D.Babylon, NY · $554 in drug and device payments (2025) ·
(631) 321-2100 Dr. Colleen Nugent, M.DBatavia, NY · $378 in drug and device payments (2025) ·
(585) 250-4132 Dr. Daniel Gelfond, MDBatavia, NY · $1,277 in drug and device payments (2025) ·
(585) 250-4132 Dr. Humaira Hashmi, MDBatavia, NY · $1,181 in drug and device payments (2025) ·
(585) 250-4132 Dr. Edwin Simpser, MDBayside, NY · No drug or device payments recorded (2025) ·
(718) 281-8778 Dr. Gregory Scagnelli, MDBinghamton, NY · $364 in drug and device payments (2025) ·
(607) 772-0639 Dr. Meghan Brunswick-basile, D.OBinghamton, NY · No drug or device payments recorded (2025) ·
(607) 772-0639 Dr. Anthony Loizides, MDBronx, NY · No drug or device payments recorded (2025) ·
(718) 741-2450 Dr. Bryan Rudolph, MD, MPHBronx, NY · No drug or device payments recorded (2025) ·
(718) 741-2332 Dr. Daniela LevanonBronx, NY · No drug or device payments recorded (2025) ·
(718) 918-3060 Dr. Debora Kogan-liberman, MD Dr. Inna Novak, M.D.Bronx, NY · $1,086 in drug and device payments (2025) ·
(718) 741-2332 Dr. Johanna Ferreira, M.D Dr. Katarzyna Bigaj, M.D. Dr. Morri Markowitz, MDBronx, NY · No drug or device payments recorded (2025) ·
(718) 741-2450 Dr. Preeti Viswanathan, MD Dr. Rachel BorlackBronx, NY · No drug or device payments recorded (2025) ·
(717) 741-2332 Dr. Yolanda Rivas, MDBronx, NY · No drug or device payments recorded (2025) ·
(718) 741-2450 Dr. Abraham Jelin, MDBrooklyn, NY · $73 in drug and device payments (2025) ·
(718) 250-6277 Dr. Anne Levine, MDBrooklyn, NY · $150 in drug and device payments (2025) ·
(718) 270-4714 Dr. Daniel Zhaostein, MDBrooklyn, NY · $19 in drug and device payments (2025) ·
(718) 245-3650 Dr. Emilia Shin, M.D.Brooklyn, NY · $123 in drug and device payments (2025) ·
(718) 270-2978 Dr. Graciela Wetzler, MDBrooklyn, NY · $34 in drug and device payments (2025) ·
(718) 283-8260 Dr. Israel Kochin, M.D.Brooklyn, NY · $167 in drug and device payments (2025) ·
(718) 338-1313 Dr. Jiliu Xu, M.DBrooklyn, NY · No drug or device payments recorded (2025) ·
(718) 270-3090 Dr. Mila TempelBrooklyn, NY · No drug or device payments recorded (2025) ·
(718) 368-2960 Dr. Narmer Galeano, MDBrooklyn, NY · $157 in drug and device payments (2025) ·
(718) 283-8260 Dr. Neha Malhotra, M.D.Brooklyn, NY · No drug or device payments recorded (2025) ·
(718) 283-7329 Dr. Nuphar LendnerBrooklyn, NY · $79 in drug and device payments (2025) ·
(718) 283-6000 Dr. Radha Nathan, M.D.Brooklyn, NY · $25 in drug and device payments (2025) ·
(718) 270-4714 Dr. Shagun SharmaBrooklyn, NY · $16 in drug and device payments (2025) ·
(718) 270-1625 Dr. Stanley Fisher, M.D.Brooklyn, NY · No drug or device payments recorded (2025) ·
(718) 270-4714 Dr. Vivian Tang, M.D.Brooklyn, NY · $56 in drug and device payments (2025) ·
(718) 283-7329 Dr. William Treem, M.D.Brooklyn, NY · $51,025 in drug and device payments (2025) ·
(718) 270-4714 Dr. Yvonne Mcfarlane-ferreira, M.D.Brooklyn, NY · No drug or device payments recorded (2025) ·
(718) 780-5260 Dr. Ariella Cohen, D.O.Buffalo, NY · No drug or device payments recorded (2025) ·
(716) 878-7432 Dr. Brian Edelstein, M.D.Buffalo, NY · No drug or device payments recorded (2025) ·
(716) 323-0080 Dr. Kenneth Schmidt, MDBuffalo, NY · No drug or device payments recorded (2025) ·
(716) 323-0080 Dr. Muhammad Rehan Khan, M.DBuffalo, NY · No drug or device payments recorded (2025) ·
(716) 323-0080 Common questions
How many Pediatric Gastroenterology providers are in New York?There are 183 Pediatric Gastroenterology providers with active NPI records practicing in New York, according to federal NPPES data refreshed monthly.
Which cities in New York have the most Pediatric Gastroenterology providers?New York (59), Bronx (18), Brooklyn (17) have the highest concentration of Pediatric Gastroenterology providers in New York.
How many Pediatric Gastroenterology providers in New York received drug or device company payments?89 of 183 Pediatric Gastroenterology providers in New York (49%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
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.
Which hospitals do Pediatric Gastroenterologists in New York work at?According to CMS facility affiliation records, the New York hospitals where the most Pediatric Gastroenterologists hold privileges are NYU Langone Hospitals in New York.
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