Granite State Gastroenterology

Gastroenterology • Salem, NH

Home/Salem/Gastroenterology/Granite State Gastroenterology

About

Granite State Gastroenterology is a New Hampshire-based GI clinic offering comprehensive care for general gastrointestinal disorders, inflammatory bowel disease (IBD), esophageal motility disorders, liver disease, and hepatitis C. Based in Derry with five office locations across NH (including Raymond, Windham, Bedford, and Derry), they emphasize patient choice and clear communication. Key details: - HQ: 6 Tsienneto Rd Ste 301, Derry, NH - Other offices: Raymond, Windham, Bedford - Services: GI disorders, IBD/IBS, esophageal motility, liver disease, hepatitis C - Contact: multiple NH phone numbers; main site: granitegastro.com

Book appointment Call clinic Visit website Get directions

Clinic Type

Gastroenterology

Address

6 Tsienneto Rd Ste 301, Derry, New Hampshire 03038, US

Phone

603-432-8802

Email

—

Opening Hours

Not published — contact the clinic to confirm hours.

Website

http://granitegastro.com/

Services Offered

general gastrointestinal disorders
inflammatory bowel disease
esophageal motility disorders
liver disease
treating Hepatitis C
gastroesophageal reflux treatments
colonoscopies
screen for colon cancer
remove polyps
treat rectal bleeding
upper endoscopy
capsule endoscopy
gastrostomy tube / PEG tube
diagnostic testing for acid reflux
liver disease care
irritable bowel syndrome
pancreatic disorders
anal and rectal disease

Team

Four physicians — Board Certified in Gastroenterology
Three Advanced Practice Practitioners (APPs) — Advanced Practice Practitioners (APPs)

Insurance & Payment

—

Languages Spoken

—

Social Media

Facebook Instagram

Photos

What Patients Say

Overall sentiment across review platforms: mixed

rater8 (for Salem Gastro): 4.91/5.0 (3,000+ ratings)
Birdeye (for Granite State Gastroenterology): 5.0/5.0 (73 reviews)

Patients praise

Knowledgeable and professional medical staff (physicians, nurses, PAs)
Empathetic and thorough bedside manner
Clear and effective communication regarding medical plans
Clean and comfortable clinic environment

Common complaints

Unprofessional administrative staff treatment of patients
Concerns regarding unexpected or duplicate medical billing

"I was treated with so much disrespect from the Receptionist Megan... But behind the scenes though the nurses and Dr Du was outstanding!! I would take any care team like this one over any medical clinic I've been too."

— LocalityBiz review of Salem Gastro

"I highly recommend Dr Lynch. She is very caring and considerate. She is easy to share your concerns with and you are never rushed. She is genuinely concerned with your care."

— rater8 review of Granite State Gastroenterology provider

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