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Summary

  • Dr. John Zernia, MD is an emergency medicine physician in Onalaska, Wisconsin. He is currently licensed to practice medicine in Wisconsin. He is affiliated with Gundersen Lutheran Medical Center and Tomah Memorial Hospital.

Education & Training

  • Lutheran Hospital - La CrosseRESIDENCY
  • Medical College of Wisconsin
    Medical College of WisconsinMEDICAL_SCHOOL

Certifications & Licensure

  • WI State Medical License
    WI State Medical License 1986 - 2021
  • American Board of Internal Medicine Internal Medicine

Hospital Affiliations