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

  • Accepting New Patients


  • 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.


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