Mary McDonald, MD, Gastroenterology, Oshkosh, WI, Aurora Medical Center of Oshkosh


Gastroenterology Oshkosh, WI

Advanced Endoscopic Interventional, Hepatology & Liver Transplantation, Inflammatory Bowel Disease


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  • Dr. Mary McDonald, MD is a gastroenterologist in Oshkosh, Wisconsin. She is currently licensed to practice medicine in Wisconsin. She is affiliated with Ascension Northeast Wisconsin Mercy Hospital, Aurora Medical Center of Oshkosh, and ThedaCare Medical Center-Berlin.

Education & Training

  • University of Washington
    University of WashingtonFellowship, Gastroenterology, 1990 - 1993
  • Baylor College of Medicine
    Baylor College of MedicineResidency, Internal Medicine, 1987 - 1989
  • Baylor College of Medicine
    Baylor College of MedicineInternship, Internal Medicine, 1985 - 1986
  • Medical College of Wisconsin
    Medical College of WisconsinClass of 1985

Certifications & Licensure

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

Publications & Presentations


Hospital Affiliations