Granite State Gastroenterology

Digestive Health (Gastroenterology) • Windham, CT • Multiple locations including Windham, NH; also Bedford, Londonderry, Raymond, etc. locations

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About

Granite State Gastroenterology's Windham office in Windham, NH offers comprehensive gastrointestinal services including colonoscopy, endoscopy, and treatment for conditions such as GERD, IBS, Crohn's disease, ulcerative colitis, and liver disease management. The clinic serves residents of Windham and surrounding communities including Salem, Pelham, Derry, Londonderry, and Hudson.

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Clinic Type

Digestive Health (Gastroenterology)

Address

Windham, NH

Phone

603-432-8802

Email

support@docwebconsulting.com

Opening Hours

Not published — contact the clinic to confirm hours.

Website

https://granitegastro.com/windham/

Services Offered

Gastroenterology
Endoscopy
Colonoscopy
IBS Treatment
GERD Treatment
Liver Disease Management
Hepatitis C
Celiac Disease/Gluten Intolerance
Iron Deficiency Anemia
Constipation
Diverticulitis
Crohn’s Disease
Ulcerative Colitis
Elevated Liver Function

Insurance & Payment

—

Languages Spoken

English

Current Offers

Appointment Request

Social Media

Facebook Instagram

Photos

What Patients Say

Overall sentiment across review platforms: positive

Granite State Gastroenterology (Birdeye): 5.0 out of 5 stars (73 reviews)
Connecticut GI: Willimantic (Google Reviews): 4.5 out of 5 stars (Over 70 reviews)
US News (Windham Hospital Gastroenterologists): 3.7 out of 5 stars (33 reviews)

Patients praise

Professional and friendly staff
Knowledgeable providers who listen to patient concerns and explain things thoroughly
Efficient service with little wait time in some locations
Strong support for specific providers like Stephanie Lynch (PA-C) and Dr. Kokkat

Common complaints

Office is described as overbooked and rushed by some patients in Connecticut GI's Willimantic location
Some patients have expressed discomfort with specific Advanced Practice Registered Nurses (APRNs)

"If I could give more stars I would. Stephanie Lynch was personable, and very thorough. She addressed all of my concerns and asked all the right questions."

— Birdeye (Granite State Gastroenterology)

"Holly the new APRN is fantastic. She took time to hear all my questions and provided me with great service."

— Connecticut GI (Google Reviews)

"The office is over booked and VERY rushed. The practitioners do not allow messaging through their "My Chart Plus" portal."

— WebMD (Windham GI LLC)

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