Dr. Ritter graduated from the University of California Irvine School of Medicine in 1991. Dr. Ritter works in Mission Viejo, CA and specializes in Emergency Medicine. Dr. Ritter is affiliated with CHOC Children's At Mission Hospital, CHOC Children's At Mission Hospital and Mission Hospital.


Years Experience: 28

Dr. Ritter's Specialties

Dr. Ritter's Education & Training

Medical School
University of California Irvine School of Medicine; Graduated 1991


  • Overall Rating

  • Rate
    Explains conditions & treatments

  • Rate
    Takes time to answer my questions

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    Provides follow-up as needed

Dr. Ritter's Accepted Insurance

Please verify insurance information directly with your doctor's office as it may change frequently.

Insurance Plans

  • Molina Mrktplace CA

Dr. Ritter's Office Information & Appointments


Mission Hospital Emergency

27700 Medical Center Rd
Mission Viejo, CA 92691

Get Directions

Tel: (949) 365-2202

Fax: (949) 365-3864

Practice Website: mission4health.com

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

Other Physicians in Dr. Ritter's Practice