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Gastroenterology in Connecticut

Data updated monthly · Last refresh August 2026

336 Gastroenterology providers practice in Connecticut, including 151 (45%) offering telehealth. The largest concentration is in New Haven. Profiles include Medicare quality scores where available.

336providers
151telehealth
New Haventop city

Gastroenterology providers by city in Connecticut

New Haven74 providers
Hamden20 providers
Farmington20 providers
Hartford18 providers
Danbury17 providers
Norwalk11 providers
Waterbury11 providers
Middletown11 providers

Highest rated Gastroenterology providers in Connecticut

Dr. Harold Schwartz, MD
Hamden, CT · Quality score 100/100 · (203) 281-4463
Dr. Chul Hyun, MD
New Haven, CT · Quality score 98/100 · Telehealth · (203) 785-4138
Dr. Jeffrey Dreznick, M.D.
Ansonia, CT · Quality score 97/100 · (203) 736-9919
Dr. Sarah Olivier-cabrera, MD
Ansonia, CT · Quality score 97/100 · Telehealth · (203) 736-9919
Dr. Gerald Fette, M.D.
Derby, CT · Quality score 97/100 · (203) 732-1330
Dr. Daniel O'brien, M.D.
Danbury, CT · Quality score 94/100 · Telehealth · (203) 739-7038
Dr. Mae Tighe, M.D.
New Haven, CT · Quality score 94/100 · Telehealth · (203) 777-0304
Dr. Miechelle O'brien, M.D.
Danbury, CT · Quality score 94/100 · Telehealth · (203) 739-7010
Dr. Clifford Appel, M.D.
Danbury, CT · Quality score 94/100 · (203) 739-7038
Dr. Michael Schiffman, M.D.
Danbury, CT · Quality score 94/100 · (203) 797-7038
Dr. Claudia Gruss, M.D.
Redding, CT · Quality score 94/100 · (203) 544-9517
Dr. Joseph Lim, MD
New Haven, CT · Quality score 94/100 · Telehealth · (203) 737-6063
Dr. Adam Gorelick, M.D.
Danbury, CT · Quality score 94/100 · Telehealth · (203) 739-7038
Dr. Steven Gorelick, M.D.
Danbury, CT · Quality score 94/100 · Telehealth · (203) 739-7038
Dr. William Hale, MD
Norwalk, CT · Quality score 94/100 · (203) 852-2372
Dr. Christopher Illick, MD
Branford, CT · Quality score 94/100 · Telehealth · (203) 481-0315
Dr. Scott Estabrook, M.D.
Danbury, CT · Quality score 94/100 · Telehealth · (203) 797-7038
Dr. David Barenberg, M.D.
Danbury, CT · Quality score 94/100 · (203) 790-9551
Dr. Joseph Fiorito, M.D.
Danbury, CT · Quality score 94/100 · Telehealth · (203) 797-7038
Dr. Steven Brandwein, M.D.
Danbury, CT · Quality score 94/100 · Telehealth · (203) 739-7038

Common questions

How many Gastroenterology providers are in Connecticut?

There are 336 Gastroenterology providers with active NPI records practicing in Connecticut, according to federal NPPES data refreshed monthly.

Do Gastroenterology providers in Connecticut offer telehealth?

Yes. 151 of the 336 Gastroenterology providers in Connecticut (about 45%) report offering telehealth services in CMS data.

Which cities in Connecticut have the most Gastroenterology providers?

New Haven (74), Hamden (20), Farmington (20) have the highest concentration of Gastroenterology providers in Connecticut.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files, including MIPS quality scores where available. The directory refreshes monthly.

Related reading on HealthcareDiscovery.AI

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Sources: NPPES (CMS), Doctors and Clinicians national files, MIPS. Updated monthly. This directory is informational and not medical advice. Are you a Gastroenterology in Connecticut? Get featured.