Granite State Gastroenterology

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 ass

istants, and staff are proud to offer friendly, courteous, and knowledgeable care close to home. We are dedicated to treating each patient as an individual.

Here's something that surprises a lot of people: chronic heartburn is not just uncomfortable, it can over time lead to a...
06/10/2026

Here's something that surprises a lot of people: chronic heartburn is not just uncomfortable, it can over time lead to a condition called Barrett's esophagus, which significantly increases the risk of esophageal cancer.

Men are 3 to 4 times more likely to develop Barrett's than women. If you've been managing acid reflux with over-the-counter medication for years without ever talking to a GI specialist, that's worth revisiting.

There are effective treatments, and knowing where you stand gives you real options. We're happy to talk through your symptoms and what makes sense next. granitegastro.com

Today is National Cancer Survivors Day — a moment to honor those who have faced cancer and to recognize the courage it t...
06/07/2026

Today is National Cancer Survivors Day — a moment to honor those who have faced cancer and to recognize the courage it takes to show up for every appointment, every treatment, and every follow-up. 💙

To our patients who have walked that road: we see you and we are honored to be part of your care team. And to those who haven't yet scheduled their colorectal cancer screening — today is a meaningful day to make that call. Early detection saves lives. granitegastro.com

June is Men's Health Month, and we're using it to say something important: men are at higher risk for several serious GI...
06/02/2026

June is Men's Health Month, and we're using it to say something important: men are at higher risk for several serious GI conditions, including colorectal cancer, Barrett's esophagus, and liver disease and are also the least likely to get screened in time.

That combination is something we can change together. If you're a man over 45, or have a family history of GI conditions, this month is the nudge you've been waiting for. Reach out to our team and let's talk about where to start.

📞 (603) 432-8802 | granitegastro.com

Today is World No To***co Day, and there has never been a better reason to talk about what smoking does to your digestiv...
05/31/2026

Today is World No To***co Day, and there has never been a better reason to talk about what smoking does to your digestive health. To***co use is linked to a significantly increased risk of Crohn's disease, peptic ulcers, liver disease, acid reflux, and several GI cancers.

Quitting is one of the most impactful things you can do not just for your lungs, but for your entire digestive system. If you are experiencing GI symptoms and are a current or former smoker, our team at Granite State Gastroenterology is here to help. Visit granitegastro.com.

***coDay

Wishing everyone in our New Hampshire community a safe and happy Memorial Day. We are grateful for the brave men and wom...
05/25/2026

Wishing everyone in our New Hampshire community a safe and happy Memorial Day.

We are grateful for the brave men and women who gave everything in service to our country. Enjoy the long weekend, the cookouts, and the time with the people you love.

From all of us at Granite State Gastroenterology, thank you.

Liver disease affects millions of Americans, and many do not know they have it until significant damage has already occu...
05/22/2026

Liver disease affects millions of Americans, and many do not know they have it until significant damage has already occurred. Conditions like fatty liver disease, alcoholic liver disease, and chronic hepatitis can progress silently for years.

At Granite State Gastroenterology, our team has deep expertise in liver disease evaluation and management for patients across southern New Hampshire.

If you have elevated liver enzymes, a family history of liver disease, or other risk factors, please do not put off getting evaluated. Visit granitegastro.com or call (603) 432-8802.

This past Friday, our GSG team and their families came together for a night of baseball, laughs, and great memories at t...
05/20/2026

This past Friday, our GSG team and their families came together for a night of baseball, laughs, and great memories at the New Hampshire Fisher Cats game in Manchester! 🎉⚾

We are so grateful for the incredible people who make up our team and moments like these remind us why culture matters. Swipe through to check out all the amazing photos and unforgettable memories from the night!

A capsule endoscopy might sound high-tech, and it is, but the experience for patients is surprisingly simple. You swallo...
05/19/2026

A capsule endoscopy might sound high-tech, and it is, but the experience for patients is surprisingly simple. You swallow a small capsule that contains a tiny camera, and as it travels through your digestive system it records thousands of images that help your gastroenterologist evaluate your small bowel.

It is a powerful tool for diagnosing conditions like Crohn's disease, small bowel bleeding, and other GI issues that standard scopes cannot easily reach.

Granite State Gastroenterology offers capsule endoscopy at our New Hampshire locations. Learn more at granitegastro.com.

Spring farmers markets are opening up across New Hampshire, and that means some of the best foods for your gut health ar...
05/14/2026

Spring farmers markets are opening up across New Hampshire, and that means some of the best foods for your gut health are right at your fingertips.

Fresh asparagus, spinach, peas, strawberries, and locally grown herbs are packed with fiber, antioxidants, and nutrients that support a healthy digestive system. Eating local and in season is one of the simplest things you can do for your gut.

From all of us at Granite State Gastroenterology, enjoy the season.

Have you ever noticed that your stomach feels off after eating certain foods but you are not sure which ones are the cul...
05/10/2026

Have you ever noticed that your stomach feels off after eating certain foods but you are not sure which ones are the culprit?

Keeping a simple food and symptom diary is one of the most useful things you can do before your first GI appointment. Jot down what you eat, when you eat it, and how you feel afterward. Even a few days of notes can give your gastroenterologist valuable insight and help get you to answers faster.

Small effort, big payoff. Our team at Granite State Gastroenterology is ready to help you connect the dots. Visit granitegastro.com.

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

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