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Douglas Renton, MD  |  location phone (701) 323-6000

Accepting New Patients


Undergraduate School
Concordia College (Moorhead, MN)
Medical School
University of North Dakota School of Medicine (Grand Forks, ND)
Internal medicine: University of Nebraska Medical Center (Omaha, NE)
Gastroenterology/Hepatology: University of Nebraska Medical Center (Omaha, NE)
American Board of Internal Medicine

Areas of Expertise

Colorectal cancer screening, Inflammatory Bowel Disease, Enteroscopy and small bowel capsule endoscopy, ERCP/advanced therapeutic endoscopy, gastro esophageal reflux, Liver disease Upper and lower endoscopy, Advanced therapeutic endoscopy/ERCP, Esophageal pH and motility studies

Philosophy of Care

Dr. Renton believes in providing high quality care.

Languages Spoken

Primary Practice Location

Sanford Clinic

222 N Seventh Street
Bismarck, ND  58501
Get Directions


M–F: 8:00 AM–5:00 PM



(701) 323-6000
(800) 932-8758


(701) 323-7415