Gastroenterology in Somersworth, NH - Primary Care | Physicians

Gastroenterology • Somersworth, NH

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Clinic Type

Gastroenterology

Address

789 Central Avenue, Dover, NH 03820

Phone

603-742-5252

Email

mghpfr@mgb.org

Opening Hours

Not published — contact the clinic to confirm hours.

Website

https://doctors.massgeneralbrigham.org/specialty/Gastroenterology/near/Somersworth%2C%20NH?page=1

Services Offered

Gastroenterology

Team

Khushboo Munot, Gastroenterology — MD
William E Maher, Gastroenterology — MD
Aristotle J Damianos, Gastroenterology — MD
Robert A Ruben, Gastroenterology — MD
Roger M Epstein, Gastroenterology — MD
Brian H Hyett, Gastroenterology — MD
Sukeerti Kesar, Gastroenterology — MD
Sean P Lynch, Gastroenterology — MD
Jennifer M Lewis, Gastroenterology — MD

Insurance & Payment

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Languages Spoken

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Social Media

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Photos

What Patients Say

Overall sentiment across review platforms: mixed

Birdeye: 4.3/5 stars (601 reviews (Atlantic Digestive Specialists - Somersworth Office))
Healthgrades: 3.0/5 stars (47 ratings (Dr. Robert Ruben))
Healthgrades: 2.7/5 stars (12 ratings (Dr. Jennifer Lewis))

Patients praise

doctors described as knowledgeable in their field
successful diagnoses and treatment of gastrointestinal conditions like ulcers and polyps
multiple locations and convenience mentioned for some providers
some patients report satisfaction with individual physician care despite office-level complaints

Common complaints

reports of rude, condescending, or unprofessional office staff
complaints regarding communication issues, such as unreturned phone calls and difficulty scheduling appointments
patient dissatisfaction with the brevity of doctor consultations (rushed appointments)
concerns regarding billing transparency and unexpected costs
some patients felt their medical concerns were dismissed or not adequately explained

"The actual doctors might be great, but their support staff? HORRIFIC...... Unfortunately, these people consider themselves the only game in town, so they don't care."

— Patient review on Birdeye regarding Atlantic Digestive Specialists

"No medical professional can possibly accurately assess never mind diagnose a patient in 4 minutes. That is all you’ll get with him. He is impatient, abrupt and dismissive."

— Patient review on Healthgrades regarding Dr. Robert Ruben

"Dr. Maher was great with me and spent time to explain the issue I have... [but] did get a big surprise when I received a bill for $200.00 on top of the $100.00 co-pay for the facility where the procedure was done."

— Patient review on Vitals regarding Dr. William Maher

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026. Own this clinic? Claim or correct this listing.