Home » Locations » Southern Orange County Pediatric Associates Ladera Ranch Southern Orange County Pediatric Associates Ladera Ranch MenuLocations Home Emergency Departments Emergency Department, Orange Emergency Department, Mission Viejo Transfer Partner: Mission Hospital, 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 777 Corporate Drive Suite 250 Ladera Ranch, CA 92694 Contact: 949-770-4242 Fax: 949-388-6495 Get Directions Visit Site