Errol Sosa, M.D.

Errol Sosa, M.D. Certification

  • American Board of Pediatrics

Hospital Affiliations

  • Children’s Hospital of Orange County
  • Saint Joseph’s Hospital of Orange County
  • Fountain Valley Regional Hospital
  • South Coast Global Hospital
  • Orange County Global Medical Center


  • ENT, Growth and Development, Sports Medicine - Team Physician for Saddleback H.S. Varsity Football Team


  • 1999-2002
    Residency in Pediatrics University of Illinois at Chicago
  • 1995-1999
    Medical Degree Medical College of Pennsylvania and Hahnemann University, Philadelphia, PA
  • 1990-1995
    Bachelor in Biological Sciences with Honors
    University of California at Irvine
  • 1993-1994
    Awarded “Excellence in Biological Science Research”


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