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Foundation Gastroenterology

(603) 577-5355Schedule an Appointment at this Practice

Monday - Friday: 8:00am - 5:00pm

Treatment you can trust.

Our board-certified gastroenterologists are dedicated to helping you maintain a healthy digestive system. Our goal is to promote good digestive health through comprehensive treatment and education. 

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Patient Information

Testimonials

Oct 18, 2017
ZocDoc • Jassir Witta, MD
Dr. Witta was very friendly, showed concern, and very thorough. I feel that he covered all my concerns and was happy that I'd been doing well. I have already recommended Dr. Witta to a nephew who has Crohn's disease.