Gastroenterologist Serving Londonderry, NH
Londonderry patients can access board-certified digestive care at Bedford Gastroenterology, with endoscopy procedures performed at Parkland Medical Center in nearby Derry.
GI care for Londonderry patients
Londonderry patients can access board-certified digestive care at Bedford Gastroenterology, with endoscopy procedures performed at Parkland Medical Center in nearby Derry.
Dr. Dainiak offers Londonderry-area patients a personalized, independent-practice alternative for colon cancer screening and chronic GI disease management.
Popular GI services for Londonderry, NH
Colonoscopy screening
IBS & IBD treatment plans
Why Londonderry patients choose Bedford Gastroenterology
- Procedures performed at Parkland Medical Center, Derry
- Dr. Dainiak: ABIM board certified, “Top Doctor” in NH Magazine, 2018–2024
- Procedures also available at the #1-ranked ambulatory surgery center in New England (Newsweek, 2026)
- Independent-practice care model focused on patient choice
Frequently asked questions
Do I need to travel to Bedford for my colonoscopy if I live near Londonderry?
Not necessarily. Endoscopy procedures are performed at Parkland Medical Center, Derry.
Is Bedford Gastroenterology accepting new patients from Londonderry?
Yes, Dr. Dainiak welcomes new patients from Londonderry and the surrounding area.
What insurance does Bedford Gastroenterology accept?
Most major insurance plans are accepted. Visit our Insurance & Billing page for details or call the office to confirm your coverage.
How do I schedule a colonoscopy from Londonderry?
Call (603) 367-3064 or request an appointment online. Most patients start with a consultation before scheduling their procedure.
What are common signs I should see a GI doctor?
Persistent heartburn, abdominal pain, changes in bowel habits, or blood in the stool are all reasons to schedule an evaluation.