New Search Back to Search Results 8932 Share Profile Errol Sosa, MD Specialty Pediatrics Additional Language Spoken English Phone (714) 633-9111 Address St. Joseph Hospital of Orange 1100 West Stewart Drive Orange, CA 92868 Get Directions Primary Office Address St. Joseph Hospital of Orange 1100 West Stewart Drive Orange, CA 92868 Get Directions Phone (714) 633-9111 Secondary Office Address South Coast Pediatrics - Bristol St. 2650 South Bristol Street Suite 101 Santa Ana, CA 92704 Phone (714) 754-1444 Fax (714) 754-7009 Hours Mon - Fri: 9 a.m. - 5 p.m. More Information The patient rating score is based on responses and comments from Press Ganey. Responses are measured on a 10 point scale, with 10 being the best score. These scores are then translated to a 5 point scale in order to display results in a 5 Star rating. Comments are also gathered from the same survey and displayed in their entirety with the exception of any language that may be considered libel, or may contain private health information, or is unrelated to the provider being reviewed. Learn more about Press Ganey star rating calculations Meet The Doctor Specialties & Education Primary Specialties Pediatrics Education & Training Medical School Medical College of Pennsylvania - 1999 Internship University of Illinois - 2004 Back to Search Results