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Summary

  • Dr. Ralph Wertwijn, MD is an internist in Owatonna, Minnesota. He is currently licensed to practice medicine in Minnesota.

Education & Training

  • Western Michigan University Homer Stryker MD School of Medicine
    Western Michigan University Homer Stryker MD School of MedicineResidency, Internal Medicine, 1983 - 1986
  • Western Michigan University Homer Stryker MD School of Medicine
    Western Michigan University Homer Stryker MD School of MedicineInternship, Transitional Year, 1982 - 1983
  • University of Illinois College of Medicine
    University of Illinois College of MedicineClass of 1982

Certifications & Licensure

  • MN State Medical License
    MN State Medical License 1986 - 2014