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Michael S.  Ritter, MD

Michael S. Ritter, MD

(949) 365-2202
Primary Specialties
  • Emergency Medicine
  • Additional Languages Spoken
    English, Spanish

Primary Office

27700 Medical Center Rd.
Emergency Department
Mission Viejo, CA 92691
(949) 365-2202
(949) 364-4941
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Physician Bio

To help everyone who is sick.

Golf, woodworking, home repairs


  • Medical School:
    University of California - Irvine, CA
  • Internship:
    University of California - Irvine, CA - 1992
  • Residency:
    University of California - Irvine, CA


  • American Academy of Family Physicians


American Board of Emergency Medicine

Areas of Expertise

Toxicology, Disaster Management

Areas of Interest

Emergency Medicine

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