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Gastroenterologists in Massachusetts

Data updated monthly · Last refresh October 2026

689 Gastroenterology providers practice in Massachusetts, including 312 (45%) offering telehealth. The largest concentration is in Boston. 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.

689providers
312telehealth
Bostontop city

Gastroenterology by city in Massachusetts

Choose a city to see providers there.

Gastroenterology in Boston282 providers
Gastroenterology in Worcester49 providers
Gastroenterology in Burlington31 providers
Gastroenterology in Springfield18 providers
Gastroenterology in Cambridge16 providers
Gastroenterology in Beverly13 providers
Gastroenterology in Fall River12 providers
Gastroenterology in Brockton11 providers
Gastroenterology in Salem11 providers
Gastroenterology in Stoneham11 providers
Gastroenterology in Framingham10 providers
Gastroenterology in Florence10 providers
Gastroenterology in Newton9 providers
Gastroenterology in Milford8 providers
Gastroenterology in Acton8 providers
Gastroenterology in South Weymouth8 providers
Gastroenterology in Plymouth7 providers
Gastroenterology in Medford7 providers
Gastroenterology in Leominster7 providers
Gastroenterology in Pittsfield6 providers
Gastroenterology in Quincy6 providers
Gastroenterology in Chelmsford6 providers
Gastroenterology in Brighton5 providers
Gastroenterology in Haverhill5 providers

Gastroenterology providers in Massachusetts

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. Brian Gill, M.D.
Plymouth, MA · No drug or device payments recorded (2025) · Telehealth · (508) 747-1560
Dr. Bruce Marcel, MD
Plymouth, MA · No drug or device payments recorded (2025) · (508) 747-1560
Dr. Jonathan Russo, MD
Plymouth, MA · No drug or device payments recorded (2025) · Telehealth · (508) 747-1560
Dr. Maysaa El Zoghbi, M.D.
Plymouth, MA · $134 in drug and device payments (2025) · (508) 746-2000
Dr. Mitchell Oliver, M.D.
Plymouth, MA · $388 in drug and device payments (2025) · Telehealth · (508) 746-7272
Dr. Soroya Rahaman, MD
Plymouth, MA · $163 in drug and device payments (2025) · Telehealth · (508) 747-1560
Dr. Alan Wong, M.D., M.P.H.
Quincy, MA · No drug or device payments recorded (2025) · Telehealth · (617) 471-0033
Dr. Charles Schwartz, MD
Quincy, MA · No drug or device payments recorded (2025) · (617) 471-0033
Dr. Elisa Valente, M.D.
Quincy, MA · No drug or device payments recorded (2025) · Telehealth · (617) 471-0033
Dr. Eric Cohen, M.D.
Quincy, MA · $30 in drug and device payments (2025) · (617) 479-0202
Dr. Imre Toth, M.D.
Quincy, MA · No drug or device payments recorded (2025) · (617) 246-6830
Dr. Robert Sipzener, MD
Quincy, MA · No drug or device payments recorded (2025) · (617) 471-0033
Dr. Albert Namias, MD
Salem, MA · $114 in drug and device payments (2025) · (978) 741-4171
Dr. Ayman Usmani, MD
Salem, MA · No drug or device payments recorded (2025) · Telehealth · (978) 741-4171
Dr. Connie Huang, M.D.
Salem, MA · $34 in drug and device payments (2025) · Telehealth · (310) 222-2401
Dr. Gregg Brodsky, MD
Salem, MA · No drug or device payments recorded (2025) · Telehealth · (978) 741-4171
Dr. Jeffrey Oringer, MD
Salem, MA · No drug or device payments recorded (2025) · Telehealth · (978) 741-4171
Dr. Joshua Namias, M.D.
Salem, MA · No drug or device payments recorded (2025) · Telehealth · (978) 741-4171
Dr. Khoa Do, MD
Salem, MA · No drug or device payments recorded (2025) · Telehealth · (978) 741-4171
Dr. Lauren Shkolnik, D.O.
Salem, MA · No drug or device payments recorded (2025) · Telehealth · (978) 741-4171
Dr. Melissa Minor, M.D.
Salem, MA · No drug or device payments recorded (2025) · Telehealth · (978) 741-4171
Dr. Nicholas Karamitsios, MD
Salem, MA · $328 in drug and device payments (2025) · Telehealth · (978) 741-4171
Dr. Ronald Hartfelder, MD
Salem, MA · $114 in drug and device payments (2025) · Telehealth · (978) 741-4171
Dr. William Jackson, M.D.
Salisbury, MA · $25 in drug and device payments (2025) · (978) 462-3009
Dr. Kinnari Kher, M.D.
Somerville, MA · $36 in drug and device payments (2025) · Telehealth · (617) 625-4888
Dr. Manish Tandon, MD
Somerville, MA · $337 in drug and device payments (2025) · Telehealth · (617) 665-1552
Dr. Michael Payne, M.D., M.P.H.
Somerville, MA · No drug or device payments recorded (2025) · Telehealth · (617) 665-1000
Dr. John Stagias, M.D.
Southbridge, MA · $490 in drug and device payments (2025) · (508) 765-9771
Dr. Bradford Sampson, M.D.
South Weymouth, MA · No drug or device payments recorded (2025) · (781) 331-2922
Dr. Clayland Cox, MD
South Weymouth, MA · No drug or device payments recorded (2025) · (781) 331-2922
Dr. Fernando Martinez, M.D.
South Weymouth, MA · No drug or device payments recorded (2025) · (781) 331-2922
Dr. Gregory Bolduc, MD
South Weymouth, MA · $149 in drug and device payments (2025) · Telehealth · (781) 331-2922
Dr. James Moore, MD
South Weymouth, MA · No drug or device payments recorded (2025) · (781) 331-2922
Dr. John Vermeulen, MD
South Weymouth, MA · No drug or device payments recorded (2025) · (781) 331-2922
Dr. Jonathan Nass, M.D.
South Weymouth, MA · $31 in drug and device payments (2025) · Telehealth · (781) 331-2922
Dr. Mona Akbari
South Weymouth, MA · No drug or device payments recorded (2025) · (781) 331-2922
Dr. Barry Slitzky, M.D.
Springfield, MA · $1,118 in drug and device payments (2025) · (413) 737-7951
Dr. David Desilets, MD
Springfield, MA · No drug or device payments recorded (2025) · (413) 794-7364
Dr. David Pleet, M.D.
Springfield, MA · No drug or device payments recorded (2025) · (413) 739-5676
Dr. Davood Karimi Hosseini, MD
Springfield, MA · $2,309 in drug and device payments (2025) · (413) 794-7364
Dr. Douglas Hyde, M.D.
Springfield, MA · No drug or device payments recorded (2025) · (413) 737-7951
Dr. Jacob Alexander, MD
Springfield, MA · $74 in drug and device payments (2025) · Telehealth · (413) 794-7364
Dr. John Miller, M.D.
Springfield, MA · $871 in drug and device payments (2025) · Telehealth · (413) 794-7364
Dr. Kamesh Gupta, MD
Springfield, MA · $1,898 in drug and device payments (2025) · Telehealth · (413) 794-0000
Dr. Marc Goldman, MD
Springfield, MA · $395 in drug and device payments (2025) · (413) 732-4269
Dr. Mohammed Ullah, M.D.
Springfield, MA · No drug or device payments recorded (2025) · Telehealth · (413) 794-7364
Dr. Nha Duong, DO
Springfield, MA · $4,073 in drug and device payments (2025) · Telehealth · (413) 794-7364
Dr. Nicolas Cal, D.O
Springfield, MA · $499 in drug and device payments (2025) · (413) 794-2511
Dr. Paul Farkas, M.D.
Springfield, MA · $162 in drug and device payments (2025) · (413) 737-7951
Dr. Peter Weinstein, M.D.
Springfield, MA · $1,982 in drug and device payments (2025) · (413) 737-7951

Conditions Gastroenterology providers in Massachusetts 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 Massachusetts?

There are 689 Gastroenterology providers with active NPI records practicing in Massachusetts, according to federal NPPES data refreshed monthly.

Do Gastroenterology providers in Massachusetts offer telehealth?

Yes. 312 of the 689 Gastroenterology providers in Massachusetts (about 45%) report offering telehealth services in CMS data.

Which cities in Massachusetts have the most Gastroenterology providers?

Boston (282), Worcester (49), Burlington (31) have the highest concentration of Gastroenterology providers in Massachusetts.

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

341 of 689 Gastroenterology providers in Massachusetts (49%) 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 Massachusetts 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 Massachusetts work in independent practices or large health systems?

Among 460 Gastroenterologists in Massachusetts enrolled in Medicare, 9% bill through a solo or small practice with fewer than 10 clinicians, 8% through a mid-size group of 10 to 99, and 83% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Gastroenterologists in Massachusetts work at?

According to CMS facility affiliation records, the Massachusetts hospitals where the most Gastroenterologists hold privileges are Brigham and Women's Hospital in Boston; Massachusetts General Hospital in Boston; Beth Israel Deaconess Medical Center in Boston.

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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 Massachusetts? Get featured.