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 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.

Inflammatory bowel disease, including Crohn's disease and ulcerative colitis, affects millions of Americans and can sign...
03/20/2026

Inflammatory bowel disease, including Crohn's disease and ulcerative colitis, affects millions of Americans and can significantly impact daily life.

At Granite State Gastroenterology, we specialize in inflammatory bowel disease treatment and work closely with each patient to develop personalized management plans.

If you are struggling to find a GI specialist near you in New Hampshire, we have locations in Bedford, Londonderry, Raymond, and Windham, and serve patients from across the region. You do not have to manage IBD alone.

Visit granitegastro.com to learn more.

This week is GI Nurses and Associates Week and we want to take a moment to celebrate the incredible nurses and advanced ...
03/16/2026

This week is GI Nurses and Associates Week and we want to take a moment to celebrate the incredible nurses and advanced practice providers on our team who show up every single day with skill, dedication, and heart.

Our Physician Assistants and Nurse Practitioner are a vital part of the expert care you receive at Granite State Gastroenterology.

Thank you for everything you do for our patients across New Hampshire.

We are so proud of this team.

Experiencing persistent bloating, changes in bowel habits, or unexplained fatigue? These can be signs that something is ...
03/12/2026

Experiencing persistent bloating, changes in bowel habits, or unexplained fatigue? These can be signs that something is going on with your GI health. Do not ignore what your body is telling you.

At Granite State Gastroenterology, our experienced team provides compassionate, expert care for patients throughout New Hampshire, from Bedford and Londonderry to Raymond and Windham.

We treat everything from general GI disorders to inflammatory bowel disease and liver conditions. Schedule an appointment at granitegastro.com.

National Nutrition Month is a perfect reminder that what you eat plays a big role in your digestive health. A fiber-rich...
03/10/2026

National Nutrition Month is a perfect reminder that what you eat plays a big role in your digestive health. A fiber-rich diet full of fruits, vegetables, and whole grains supports a healthy gut and may help reduce your risk of colorectal cancer.

Our team at Granite State Gastroenterology in Bedford and Londonderry, NH loves seeing patients take a proactive approach to their GI health. Start with small changes and talk to your provider about what is right for you. Questions about your gut health?

We are here to help. Visit granitegastro.com.

Did you know that colorectal cancer is the third most commonly diagnosed cancer in the U.S., but has a 90%+ survival rat...
03/06/2026

Did you know that colorectal cancer is the third most commonly diagnosed cancer in the U.S., but has a 90%+ survival rate when caught early?

The key is routine screening. Our board-certified gastroenterologists at Granite State Gastroenterology are here to make the process as comfortable and straightforward as possible for patients across southern New Hampshire, including Manchester, Derry, Epping, Exeter, and beyond.

Do not let fear or busy schedules keep you from a potentially life-saving screening. Visit granitegastro.com to request an appointment.

March is National Colorectal Cancer Awareness Month, and we want to remind our New Hampshire neighbors that colorectal c...
03/03/2026

March is National Colorectal Cancer Awareness Month, and we want to remind our New Hampshire neighbors that colorectal cancer is one of the most preventable cancers when caught early.

A colonoscopy can not only detect cancer, it can prevent it by removing polyps before they become a problem. If you are 45 or older, or have a family history of colon cancer, now is the time to schedule your screening.

Granite State Gastroenterology has convenient locations in Bedford, Londonderry, Raymond, and Windham, NH. Book your appointment today at granitegastro.com.

Persistent digestive symptoms are your body’s way of asking for attention. If symptoms are affecting your daily life, it...
02/25/2026

Persistent digestive symptoms are your body’s way of asking for attention. If symptoms are affecting your daily life, it may be time to see a gastroenterology specialist for answers and relief.

Weather UpdateDue to weather conditions, our office is closed to in-person visits on Monday, February 23, 2026.We remain...
02/23/2026

Weather Update

Due to weather conditions, our office is closed to in-person visits on Monday, February 23, 2026.

We remain available by phone and for telemedicine appointments. Please call the office if you need assistance.

Thank you for your understanding and for prioritizing safety.

Putting off a colonoscopy because of the prep? You’re not alone, but modern prep options are more manageable than many e...
02/20/2026

Putting off a colonoscopy because of the prep? You’re not alone, but modern prep options are more manageable than many expect. Our team walks you through every step to make the process as smooth as possible.

🏆 Congratulations, Dr. Horton!We are proud to share that Dr. Laura Horton has been selected as the 2026 Community Educat...
02/18/2026

🏆 Congratulations, Dr. Horton!

We are proud to share that Dr. Laura Horton has been selected as the 2026 Community Educator Award recipient from Lamprey Health Care’s Nurse Practitioner Fellowship Program.

She was recognized for her mentorship and dedication to educating NP fellows in gastroenterology as they begin their careers in primary care. Congratulations to Dr. Horton and all of the graduating NP fellows!

Bloating, abdominal pain, constipation, or diarrhea can all be signs of IBS. You don’t have to manage symptoms alone. Pe...
02/16/2026

Bloating, abdominal pain, constipation, or diarrhea can all be signs of IBS. You don’t have to manage symptoms alone. Personalized treatment plans can help improve daily comfort and quality of life.

Your digestive health affects your entire body, from energy levels to immune function. February is a great time to check...
02/13/2026

Your digestive health affects your entire body, from energy levels to immune function. February is a great time to check in with your gut and address symptoms you may have been putting off.

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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