Home » Locations » Pediatric & Adult Medicine, Tustin Pediatric & Adult Medicine, Inc. 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 18102 Irvine Blvd Suites 103 & 105 Tustin, CA 92780-3423 Contact: 714-565-7960 Fax: 714-565-7982 Hours: Monday – Friday: 7:30 a.m. – 5:30 p.m. Get Directions Visit Site