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Marsha A. Guerrein, M.D.

Diagnostic Radiologist

Marsha A. Guerrein, M.D. is a board certified diagnostic radiologist at Rancho Los Amigos MRI Center in California.


  • Undergraduate: Oakland University in Rochester, Michigan
  • Medical: Michigan State University in East Lansing, Michigan
  • Internship: Categorical Medicine internship at Butterworth Hospital in Grand Rapids, Michigan
  • Residency: Diagnostic Radiology residency at University of California in Irvine, California
  • Fellowship: MRI, CT, and Ultrasound fellowship at University of California in Irvine, California


  • American College of Radiology
  • Radiological Society of North America
  • American Association of Women Radiologists
  • Los Angeles Radiological Society
  • American Medical Association
  • California Medical Association
  • California Radiological Society