Gastroenterology in Stamford, Connecticut
Data updated monthly · Last refresh September 2026
10 Gastroenterology providers practice in Stamford. Listings are drawn from federal public records and are not endorsements.
Gastroenterology providers in Stamford
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. Amy Smithline, MDStamford, CT · No drug or device payments recorded (2025) ·
(203) 348-5355 Dr. Frederick Rozenshteyn, MDStamford, CT · $263 in drug and device payments (2025) · Telehealth ·
(203) 276-8490 Dr. Gregory WagnerStamford, CT · No drug or device payments recorded (2025) ·
(203) 348-5355 Dr. Henry Beecher, M.D.Stamford, CT · $3,346 in drug and device payments (2025) · Telehealth ·
(203) 348-5355 Dr. Jamil Alexis, MDStamford, CT · $627 in drug and device payments (2025) · Telehealth ·
(203) 276-8490 Dr. Jose Niell-manent, M.D.Stamford, CT · No drug or device payments recorded (2025) ·
(203) 322-9278 Dr. Robert Dettmer, MDStamford, CT · $4,074 in drug and device payments (2025) · Telehealth ·
(203) 348-5355 Dr. Robert Plansky, MDStamford, CT · No drug or device payments recorded (2025) ·
(203) 323-4458 Dr. Stuart Waldstreicher, M.DStamford, CT · $746 in drug and device payments (2025) · Telehealth ·
(203) 967-2100 Dr. Suma Magge, MDStamford, CT · $1,328 in drug and device payments (2025) · Telehealth ·
(617) 784-5737 Conditions Gastroenterology providers in Stamford, Connecticut 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 Stamford, Connecticut?There are 10 Gastroenterology providers with active NPI records practicing in Stamford, according to federal NPPES data refreshed monthly.
What conditions do Gastroenterology providers in Stamford treat?Gastroenterology providers in Stamford 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 Stamford Gastroenterology across Connecticut
