Gunnar Gundersen, MD, Emergency Medicine, Ottawa, IL, Marshfield Medical Center - Beaver Dam


Emergency Medicine Ottawa, IL


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  • Dr. Gunnar Gundersen, MD is a board certified emergency medicine physician in Ottawa, Illinois. He is currently licensed to practice medicine in Illinois and Wisconsin. He is affiliated with Ascension Columbia St. Mary's Hospital Milwaukee and Marshfield Medical Center - Beaver Dam.

Education & Training

  • George Washington University School of Medicine
    George Washington University School of MedicineClass of 1981

Certifications & Licensure

  • IL State Medical License
    IL State Medical License 2017 - 2020
  • WI State Medical License
    WI State Medical License 1982 - 2021
  • American Board of Emergency Medicine Emergency Medicine
  • American Board of Internal Medicine Internal Medicine

Professional Memberships

Hospital Affiliations