Douglas Renton, MD | Gastroenterology | Sanford Health Skip To Content

We're committed to helping you find the best care at Sanford Health.


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

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

Dr. Renton believes in providing high quality care.


Dr. Renton received his medical degree in 2002 from the University of North Dakota. He completed his internal medicine residency and gastroenterology and hepatology fellowship at the University of Nebraska Medical Center. He is board certified in Internal Medicine and Gastroenterology.

Primary Practice Location

Sanford Clinic

222 N Seventh Street
Bismarck, ND 58501

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


(701) 323-7415