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Granite State Gastroenterology, Berlin

Granite State Gastroenterology

Gastroenterology • Berlin, NH • multiple locations

About

Granite State Gastroenterology is a New Hampshire-based GI clinic with 5 offices (including its headquarters at 6 Tsienneto Rd, Derry). They offer services in general GI disorders, inflammatory bowel disease, esophageal motility disorders, liver disease, and hepatitis C treatment. Key contact numbers include multiple NH lines: (603) 437-0118, (603) 432-8802, (603) 752-6474, and (603) 752-2300. Consider calling one of the NH numbers or visiting granitegastro.com to connect with the closest office.

Clinic Type

Gastroenterology

Address

160 S. River Road, Bedford, NH 03110

Phone

Bedford: (603) 432-8802

Email

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Opening Hours

The Londonderry office is open 8am – 5pm, Monday – Friday. All other sites’ office hours vary from week to week.

Services Offered

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Insurance & Payment

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Languages Spoken

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FAQs

What are your office hours?

The Londonderry office is open 8am – 5pm, Monday – Friday. All other sites’ office hours vary from week to week.

How do I contact you with questions?

Please use Klara secure messaging to contact us with any questions. Simply click on the purple chat bubble in the bottom right corner and follow the directions!

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • WebMD Care: 4.5/5 (6 ratings (Dr. Leon Mclean))
  • Birdeye: 5/5 (73 reviews)
  • Yelp (Derry): 2.3/5 (7 reviews)

Patients praise

  • Professional and friendly staff in some interactions
  • Thorough care and clear instructions from certain providers (e.g., Stephanie Lynch, PA-C)
  • Positive experiences with routine procedures like colonoscopies

Common complaints

  • Concerns regarding communication with providers and feeling unheard
  • Difficulty with scheduling follow-up appointments
  • Concerns about the quality of care provided by physician assistants vs. doctors
  • Negative feedback regarding billing or lack of responsiveness to patient inquiries

"Dr McLean doesn't listen to his patients. He did nothing to alleviate pain and suffering nor did he come up with an effective treatment plan."

— Vitals (Dr. Leon Mclean)

"Stephanie Lynch was very helpful and personable. She helped me in getting an appointment in a timely fashion"

— Birdeye (Stephanie Lynch, PA-C)

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

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

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