Home » Locations » Southern Orange County Pediatric Associates Rancho Santa Margarita Southern Orange County Pediatric Associates Rancho Santa Margarita MenuLocations Home Emergency Departments Emergency Department, Orange Emergency Department, Mission Viejo Emergency Department, Laguna Beach Hospitals CHOC Hospital, Orange CHOC at Mission Hospital, Mission Viejo Urgent Care In-Hospital Services Diagnostic Services Heart Services Metabolic Laboratory Procedure Center Primary Care Specialty Care A member of the CHOC Primary Care Network Location 30212 Tomas Suite 220 Rancho Santa Margarita, CA 92688 Phone: 949-858-1100 Fax: 949-858-1820 Get Directions Visit Site