Gastroenterology in Manhasset, New York
Data updated monthly · Last refresh September 2026
16 Gastroenterology providers practice in Manhasset. Listings are drawn from federal public records and are not endorsements.
Gastroenterology providers in Manhasset
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. Alexa Giammarino, MDManhasset, NY · No drug or device payments recorded (2025) ·
(516) 562-0100 Dr. Bernard Stark, MDManhasset, NY · $38 in drug and device payments (2025) ·
(516) 562-4281 Dr. Bethany Devito, MDManhasset, NY · $100 in drug and device payments (2025) ·
(516) 562-4281 Dr. Calvin Lee, M.D.Manhasset, NY · $100 in drug and device payments (2025) · Telehealth ·
(516) 562-4281 Dr. Christian Kuntzen, M.D.Manhasset, NY · No drug or device payments recorded (2025) ·
(516) 562-4664 Dr. Chun Kit Hung, MDManhasset, NY · $160 in drug and device payments (2025) ·
(516) 387-3990 Dr. Cindy Law, MDManhasset, NY · $100 in drug and device payments (2025) ·
(855) 605-4837 Dr. Edna Khodadadian, MDManhasset, NY · $144 in drug and device payments (2025) · Telehealth ·
(516) 562-4281 Dr. Jack Mlabasati, MDManhasset, NY · No drug or device payments recorded (2025) ·
(516) 387-6826 Dr. Jose Hernandez Roman, MDManhasset, NY · $147 in drug and device payments (2025) ·
(516) 562-0100 Dr. Joshua Berkowitz, M.D.Manhasset, NY · No drug or device payments recorded (2025) ·
(516) 562-4764 Dr. Keith Sultan, MDManhasset, NY · $3,467 in drug and device payments (2025) · Telehealth ·
(516) 562-4281 Dr. Kevin Tack, M.D.Manhasset, NY · $150 in drug and device payments (2025) ·
(516) 627-3717 Dr. Rifat Mamun, MDManhasset, NY · No drug or device payments recorded (2025) ·
(516) 387-3990 Dr. Samip ShahManhasset, NY · $2,266 in drug and device payments (2025) ·
(516) 562-0100 Dr. Susan Ramdhaney, M.D.Manhasset, NY · No drug or device payments recorded (2025) · Telehealth ·
(516) 407-4000 Conditions Gastroenterology providers in Manhasset, 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 Manhasset, New York?There are 16 Gastroenterology providers with active NPI records practicing in Manhasset, according to federal NPPES data refreshed monthly.
What conditions do Gastroenterology providers in Manhasset treat?Gastroenterology providers in Manhasset 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 Manhasset Gastroenterology across New York