Summary

Dr. Bret Petersen is a gastroenterologist and internal medicine physician with 45 years of clinical experience. He earned his medical degree from Mayo Clinic Alix School of Medicine and completed his residency training at Mayo Clinic and Medical School. Dr. Petersen speaks multiple languages including Spanish, Chinese, German, English, and French.

Dr. Petersen practices at Mayo Clinic Hospital Saint Marys Campus and Mayo Clinic in Rochester, Minnesota. His hospital affiliations include Mayo Clinic Hospital Methodist Campus, Mayo Clinic Hospital Saint Marys Campus, Mayo Clinic Health Systems Austin, and Mayo Eugenio Litta Children's Hospital. Patients consistently rate him highly, giving him an average rating of 5.0 on Vitals.

Overview based on verified provider data

Quick Facts

  • 5
  • 45 years of experience
  • speaks Spanish, Chinese, German, English, French
  • Mayo Clinic And Medical School
  • 1 written review
  • 3 specialties
  • 24 areas of expertise
  • 3 board certifications
  • 4 hospital affiliations
  • 2 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Bret Thomas Petersen has 2 locations

Mayo Clinic Hospital Saint Marys Campus

1216 2nd St SwRochester, MN 55902

Mayo Clinic in Rochester

200 1st St SwRochester, MN 55905

Compare with Similar Doctors

Dr. Bret Thomas Petersen
Jan Seiler, APRN
Dr. Paul Eduard Hermans, MD
Dr. Conrad James Wilkowske, MD
Dr. Bret Thomas PetersenJan Seiler, APRNDr. Paul Eduard Hermans, MDDr. Conrad James Wilkowske, MD
GastroenterologyGastroenterologyInfectious DiseaseInfectious Disease
Accepts New Patients
45 Years of Experience 66 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, Chinese, German, English, French Speaks English
Rochester , MNMontgomery , ALRochester , MNRochester , MN
Med School: Mayo Clinic Alix School Of Medicine Med School: Georgia State University Med School: University of Minnesota, Twin Cities
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Bret Thomas Petersen

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Bret Thomas Petersen has the following 3 specialties

Specialty Expertise

Dr. Bret Thomas Petersen has the following 24 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (GERD)
  • Bile Duct Cancer
  • Bile Duct inflammation (Sclerosing Cholangitis)
  • Biliary Tract Cancer
  • Biliary Tract Diseases
  • Celiac Disease
  • Cholestasis
  • Colonoscopy
  • Constipation
  • Digestive System Cancer
  • Endoscopic Retrograde Cholangiopancreatography (ERCP)
  • Endoscopic Sphincterotomy
  • Esophageal and Gastric Varices
  • Gallstones
  • Gastrointestinal Endoscopy
  • Hemorrhoids
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Other
  • Pancreatic Cancer
  • Pancreatic Diseases
  • Pancreatic Pseudocyst
  • Ulcerative Colitis

Certifications, License, & Education

45 Years Experience

Dr. Bret Thomas Petersen holds an active medical license in the state of Minnesota.

Medical License

Medical Doctor with an active medical license in the state of Minnesota that expires in 2026.

Education & Training

Residency

Completed their residency at Mayo Clinic And Medical School.

Medical School

Graduated from Mayo Clinic Alix School Of Medicine in 1981.

NPI Number

Dr. Petersen's NPI number is 1124006242.

Similar Doctors

Frequently Asked Questions

Where is Dr. Bret Petersen's office located?
Dr. Bret Petersen's office is located at 1216 2nd St Sw, Rochester, MN, 55902.
How can I make an appointment with Dr. Bret Petersen?
You can find contact information for Dr. Bret Petersen here on Vitals.
Does Dr. Bret Petersen accept my insurance?
You can see the insurance plans that Dr. Bret Petersen accepts on their Vitals profile.
What languages does Dr. Bret Petersen speak?
Dr. Bret Petersen speaks Spanish, Chinese, German, English, and French.
Is Dr. Bret Petersen accepting new patients?
Dr. Bret Petersen has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.