Patient Reviews

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


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


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Locations & Directions

Mayo Clinic

200 1st St SW
Rochester, MN 55905

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