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Monday 9am - 5pm Tuesday 9am - 5pm Wednesday 9am - 5pm Thursday 9am - 5pm Friday 9am - 5pm

Granite State Gastroenterology

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United States
Londonderry, NH
Granite State Gastroenterology

From gastroesophageal reflux to colonoscopy, Granite State Gastroenterology is equipped to handle all of your gastroenterology needs.

We are a group of five physicians. We have a total of 3 APP’s (Advanced Practice Practitioners) 2 of which are PA’s (Physician Assistant) and one who is an NP (Nurse Practitioner) providing experienced high-quality medical care for patients with disorders of the gastrointestinal tract, liver, and pancreas. All of our physicians are Board Certified in Gastroenterology. Our physicians, physician assistants, and staff are proud to offer friendly, courteous, and knowledgeable care close to home. We are dedicated to treating each patient as an individual.

12/25/2025

Warmest wishes from all of us at Granite State Gastroenterology. We are grateful for the trust our community places in us each year. Wishing you a season filled with health, comfort, and joy.

12/21/2025

Did you know the holidays can worsen GERD symptoms? Chocolate, peppermint, alcohol, and large meals are common triggers. If reflux is impacting your quality of life, we’re here to help.

12/16/2025

Holiday travel can disrupt healthy routines. Try to stay hydrated, choose fiber-rich foods, and keep medications with you. Your digestive system will thank you.

12/13/2025

Holiday meals can be tough on your stomach, and many people reach for over-the-counter antacids for relief. These medications can be helpful when used correctly, but it’s important to understand when they’re safe, when to be cautious, and when to talk to a GI specialist.

✔️ Antacids may help with:
• Occasional heartburn
• Mild indigestion
• Minor acid discomfort after larger meals

⚠️ Use with caution if you experience:
• Frequent heartburn (more than twice a week)
• Trouble swallowing
• Ongoing stomach pain
• Symptoms that do not improve with OTC products

If you rely on antacids often, it may be a sign of an underlying condition that needs evaluation. Our providers can guide you toward safe and effective treatment options throughout the holiday season.

12/11/2025

Samantha brings over 15 years of experience in both primary care and gastroenterology, providing comprehensive, patient-focused care across a wide range of digestive health conditions. She is certified by the National Commission on Certification of Physician Assistants (NCCPA) and is dedicated to delivering high-quality, compassionate care to every patient she serves.

Samantha will begin seeing patients on January 12, 2026, at the Londonderry and Bedford offices.

12/07/2025

If you’re due for a colonoscopy, there’s still time to schedule before the end of the year. Preventive screening is one of the most effective tools for early detection of colorectal cancer.

12/06/2025

December is National Safe Toys and Gifts Month. If you’re gifting to little ones, choose age-appropriate toys without small parts and always check safety labels. A little awareness goes a long way in keeping families healthy.

12/03/2025

Today we recognize the International Day of Persons with Disabilities. We are committed to providing compassionate, accessible GI care for every individual and supporting a community where all people can thrive.

11/30/2025

🚭 Smoking, Stomach Cancer & Pancreatic Cancer – What’s the Connection?

Smoking doesn’t just affect your lungs. It increases your risk for stomach and pancreatic cancer, two of the most serious cancers in the GI tract.

Learn how smoking impacts your digestive health and why quitting can save your life.

👉 Read our latest blog to learn more: https://granitegastro.com/the-hidden-connection-between-smoking-stomach-cancer-and-pancreatic-cancer/

11/27/2025

🧡 Happy Thanksgiving from all of us at Granite State Gastroenterology!

We’re thankful for our patients, our team, and the opportunity to support your digestive wellness all year long. Wishing you a joyful and comfortable holiday!

11/24/2025

🔥 GERD Awareness Week is here

If you struggle with heartburn, acid reflux, or a chronic sore throat, it could be GERD. Let our team help you manage your symptoms before they worsen. Relief is possible.

11/20/2025

🚭 Today is the Great American Smokeout

Smoking harms every part of the GI tract and increases your risk for conditions like heartburn, ulcers, Crohn’s disease, and cancers of the stomach, pancreas, and colon.

Quitting is tough but worth it. Let today be your day to start.

Address

50 Michels Way, Suite 204
Londonderry, NH
03053

Opening Hours

Monday	9am - 5pm
Tuesday	9am - 5pm
Wednesday	9am - 5pm
Thursday	9am - 5pm
Friday	9am - 5pm

Telephone

+16034328802

Website

http://www.granitegastro.com/

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