Patient Reviews

Reviews reflect patients' level of satisfaction with the care they received from this provider. Dr. Bret Petersen xhas an overall rating of 5.0.

About

Dr. Bret Petersen, MD is a Doctor primarily located in Rochester, MN. He has 36 years of experience. His specialties include Gastroenterology and Internal Medicine. Dr. Petersen is affiliated with Essentia Health St. Mary's Medical Center. He speaks English.

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Locations & Directions

Mayo Clinic

200 1st St SW
Rochester, MN 55905

Specialties & Expertise

Dr. Bret Petersen has the following 22 areas of expertise and 2 specialties:

  • Gastroenterology

    Specialty

  • Internal Medicine

    Specialty

  • Abdominal Pain

    Expertise

  • Acid Reflux Disease (GERD)

    Expertise

  • Bile Duct Cancer

    Expertise

  • Bile Duct inflammation (Sclerosing Cholangitis)

    Expertise

  • Biliary Tract Cancer

    Expertise

  • Biliary Tract Diseases

    Expertise

  • Celiac Disease

    Expertise

  • Cholestasis

    Expertise

  • Colonoscopy

    Expertise

  • Constipation

    Expertise

  • Digestive System Cancer

    Expertise

  • Endoscopic Retrograde Cholangiopancreatography (ERCP)

    Expertise

  • Endoscopic Sphincterotomy

    Expertise

  • Esophageal and Gastric Varices

    Expertise

  • Gallstones

    Expertise

  • Gastrointestinal Endoscopy

    Expertise

  • Hemorrhoids

    Expertise

  • Irritable Bowel Syndrome (IBS)

    Expertise

  • Pancreatic Cancer

    Expertise

  • Pancreatic Diseases

    Expertise

  • Pancreatic Pseudocyst

    Expertise

  • Ulcerative Colitis

    Expertise

  • Languages

    • English

School

Mayo Medical School, 1981

Residency

Mayo Clinic And Medical School