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Doreen M. Rioux DO
Practice closed to new patients.

Doreen M. Rioux DO

(714) 577-6650
Primary Specialties
  • Family Medicine
Medical Groups & Affiliations
  • St. Jude Heritage Medical Group

Primary Office

4300 Rose Drive, Suite N
Yorba Linda, CA 92886
(714) 577-6650
(714) 579-6822
Monday - Friday 7 a.m. - 4 p.m.
Web Page:

Physician Bio

When Dr. Rioux walks into the exam room, she doesn't see a set of symptoms, she sees a whole person. She strives to treat the entire patient as a whole, taking their mental and physical well-being into consideration.


  • Medical School:
    University of Osteopathic Medicine and Health Sciences - Des Moines, IA
  • Internship:
    Youngstown Osteopathic Hospital - Youngstown, OH
  • Board Certified in Family Medicine


Physicians of Excellence, Orange County Medical Association, 2009, 2010, 2012, 2013 & 2014

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