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Gastroenterologists in Connecticut

Data updated monthly · Last refresh October 2026

341 Gastroenterology providers practice in Connecticut, including 153 (45%) offering telehealth. The largest concentration is in New Haven. 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.

341providers
153telehealth
New Haventop city

Gastroenterology by city in Connecticut

Choose a city to see providers there.

Gastroenterology in New Haven76 providers
Gastroenterology in Farmington21 providers
Gastroenterology in Hamden19 providers
Gastroenterology in Hartford19 providers
Gastroenterology in Danbury17 providers
Gastroenterology in Norwalk13 providers
Gastroenterology in Middletown11 providers
Gastroenterology in Waterbury11 providers
Gastroenterology in Stamford10 providers
Gastroenterology in Trumbull9 providers
Gastroenterology in Meriden9 providers
Gastroenterology in Torrington9 providers
Gastroenterology in Greenwich9 providers
Gastroenterology in New Britain7 providers
Gastroenterology in Avon7 providers
Gastroenterology in Bristol7 providers
Gastroenterology in West Haven7 providers
Gastroenterology in Branford6 providers
Gastroenterology in Norwich6 providers
Gastroenterology in New London5 providers
Gastroenterology in Glastonbury5 providers
Gastroenterology in Bloomfield5 providers
Gastroenterology in Manchester5 providers
Gastroenterology in Ansonia5 providers

Gastroenterology providers in Connecticut

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. Carlos Figueredo Alcala, MD
Norwalk, CT · $215 in drug and device payments (2025) · (203) 852-2000
Dr. Charles Adelmann, M.D.
Norwalk, CT · $1,116 in drug and device payments (2025) · (203) 838-4000
Dr. Frank Sammarco, M.D.
Norwalk, CT · $789 in drug and device payments (2025) · (203) 838-4000
Dr. Harvey Riback, M.D.
Norwalk, CT · No drug or device payments recorded (2025) · (203) 838-4000
Dr. Kirk Zachary, M.D.
Norwalk, CT · No drug or device payments recorded (2025) · (203) 845-4835
Dr. Rakhee Mangla, M.D.
Norwalk, CT · $618 in drug and device payments (2025) · Telehealth · (203) 582-3455
Dr. Reid Hopkins, M.D.
Norwalk, CT · $705 in drug and device payments (2025) · Telehealth · (203) 852-2278
Dr. Subin Chirayath, DO
Norwalk, CT · $12,756 in drug and device payments (2025) · (203) 852-2000
Dr. Triston Berger, MD
Norwalk, CT · No drug or device payments recorded (2025) · (203) 852-2025
Dr. William Hale, MD
Norwalk, CT · $22 in drug and device payments (2025) · (203) 852-2372
Dr. Abera Abay, M.D.
Norwich, CT · $2,440 in drug and device payments (2025) · (860) 886-2655
Dr. Jefrey Salek, MD
Norwich, CT · $634 in drug and device payments (2025) · Telehealth · (860) 886-2655
Dr. Shivani Sood, M.D.
Norwich, CT · $1,398 in drug and device payments (2025) · Telehealth · (860) 886-2655
Dr. Sunita Sidhu-buonocore, MD
Norwich, CT · No drug or device payments recorded (2025) · (860) 886-2655
Dr. Tonya Hall, M.D.
Norwich, CT · $1,695 in drug and device payments (2025) · Telehealth · (860) 859-9061
Dr. You Sung Sang, M.D.
Norwich, CT · $5,624 in drug and device payments (2025) · Telehealth · (860) 859-9061
Dr. Karen Dufour, M.D.
Orange, CT · No drug or device payments recorded (2025) · (203) 795-0568
Dr. Prakash Huded, MD
Portland, CT · No drug or device payments recorded (2025) · (860) 342-4800
Dr. Anthony Schore, M.D.
Prospect, CT · $3,428 in drug and device payments (2025) · Telehealth · (203) 756-6422
Dr. Thomas Rockoff, MD
Prospect, CT · $3,378 in drug and device payments (2025) · Telehealth · (203) 756-6722
Dr. Claudia Gruss, M.D.
Redding, CT · $100 in drug and device payments (2025) · (203) 544-9517
Dr. Robin Forman Rose, D.O.
Ridgefield, CT · $65 in drug and device payments (2025) · (203) 900-4416
Dr. Osama Siddique, M.D.
Rocky Hill, CT · $1,426 in drug and device payments (2025) · Telehealth · (860) 257-4131
Dr. Heather Nisbeth, M.D.
Southbury, CT · $22 in drug and device payments (2025) · (203) 264-6503
Dr. Brian Moy, D.O.
South Windsor, CT · $3,209 in drug and device payments (2025) · Telehealth · (860) 644-4442
Dr. Jeffrey Breiter, M.D.
South Windsor, CT · No drug or device payments recorded (2025) · (860) 644-4442
Dr. John Wysocki, MD
South Windsor, CT · $2,466 in drug and device payments (2025) · Telehealth · (860) 644-4442
Dr. Marcy Qureshi, D.O.
South Windsor, CT · $2,678 in drug and device payments (2025) · Telehealth · (860) 644-4442
Dr. Amy Smithline, MD
Stamford, CT · No drug or device payments recorded (2025) · (203) 348-5355
Dr. Frederick Rozenshteyn, MD
Stamford, CT · $263 in drug and device payments (2025) · Telehealth · (203) 276-8490
Dr. Gregory Wagner
Stamford, 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, MD
Stamford, 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, MD
Stamford, CT · $4,074 in drug and device payments (2025) · Telehealth · (203) 348-5355
Dr. Robert Plansky, MD
Stamford, CT · No drug or device payments recorded (2025) · (203) 323-4458
Dr. Stuart Waldstreicher, M.D
Stamford, CT · $746 in drug and device payments (2025) · Telehealth · (203) 967-2100
Dr. Suma Magge, MD
Stamford, CT · $1,328 in drug and device payments (2025) · Telehealth · (617) 784-5737
Dr. Andrew Bedford, M.D.
Stratford, CT · No drug or device payments recorded (2025) · Telehealth · (203) 375-1200
Dr. Gregory Soloway, M.D.
Stratford, CT · No drug or device payments recorded (2025) · Telehealth · (203) 375-1200
Dr. Howard Taubin, M.D.
Stratford, CT · No drug or device payments recorded (2025) · (203) 375-1200
Dr. Pietro Andres, M.D.
Stratford, CT · No drug or device payments recorded (2025) · Telehealth · (203) 375-1200
Dr. Raquel Rozner, M.D.
Stratford, CT · No drug or device payments recorded (2025) · Telehealth · (203) 384-4677
Dr. Alexia Koudellou, MD
Tolland, CT · $577 in drug and device payments (2025) · (860) 871-6710
Dr. Chioma Anjou, M.D.
Torrington, CT · $190 in drug and device payments (2025) · (860) 496-0455
Dr. Courtenay Ryan-fisher, MBBCH
Torrington, CT · $367 in drug and device payments (2025) · Telehealth · (860) 496-0455
Dr. Howard Regenbogen, MD
Torrington, CT · No drug or device payments recorded (2025) · (860) 496-0455
Dr. Joseph Scirica, MD
Torrington, CT · $1,430 in drug and device payments (2025) · Telehealth · (860) 496-0455
Dr. Leslie Goldman, MD
Torrington, CT · No drug or device payments recorded (2025) · (860) 496-0455
Dr. Michael Disiena, M.D.
Torrington, CT · $6,846 in drug and device payments (2025) · Telehealth · (860) 496-0455

Conditions Gastroenterology providers in 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.

Common questions

How many Gastroenterology providers are in Connecticut?

There are 341 Gastroenterology providers with active NPI records practicing in Connecticut, according to federal NPPES data refreshed monthly.

Do Gastroenterology providers in Connecticut offer telehealth?

Yes. 153 of the 341 Gastroenterology providers in Connecticut (about 45%) report offering telehealth services in CMS data.

Which cities in Connecticut have the most Gastroenterology providers?

New Haven (76), Farmington (21), Hamden (19) have the highest concentration of Gastroenterology providers in Connecticut.

How many Gastroenterology providers in Connecticut received drug or device company payments?

216 of 341 Gastroenterology providers in Connecticut (63%) 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 Connecticut 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 Connecticut work in independent practices or large health systems?

Among 239 Gastroenterologists in Connecticut enrolled in Medicare, 5% bill through a solo or small practice with fewer than 10 clinicians, 5% through a mid-size group of 10 to 99, and 90% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Gastroenterologists in Connecticut work at?

According to CMS facility affiliation records, the Connecticut hospitals where the most Gastroenterologists hold privileges are Yale-New Haven Hospital in New Haven; Bridgeport Hospital in Bridgeport; Hartford Hospital in Hartford.

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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 Connecticut? Get featured.