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Lois Vanderhagen, MD, Internal Medicine, San Francisco, CA, California Pacific Medical Center-Davies Campus


Internal Medicine San Francisco, CA



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  • Dr. Lois Vanderhagen, MD is a board certified internist in San Francisco, California. She is currently licensed to practice medicine in California, Oregon, and Montana. She is affiliated with California Pacific Medical Center-Davies Campus and Dominican Hospital.

Education & Training

  • University of California (San Francisco)
    University of California (San Francisco)Fellowship, Hematology and Medical Oncology, 1989 - 1990
  • University of Minnesota
    University of MinnesotaResidency, Internal Medicine, 1985 - 1988
  • University of Minnesota Medical School
    University of Minnesota Medical SchoolClass of 1985

Certifications & Licensure

  • MT State Medical License
    MT State Medical License 2014 - 2024
  • CA State Medical License
    CA State Medical License 1990 - 2024
  • OR State Medical License
    OR State Medical License 2016 - 2019
  • MN State Medical License
    MN State Medical License 1988 - 1993
  • American Board of Internal Medicine Internal Medicine

Hospital Affiliations