Why Choose St. Joseph Heritage Medical Group and St. Joseph Hospital Affiliated Physicians Board certified primary care physicians & specialists After hours urgent care services, including weekends & holidays Access to CHOC Children’s pediatric specialists Serving Anaheim, Corona, Foothill Ranch, Garden Grove, Orange, Santa Ana, Silverado, Stanton, Tustin, & Westminster Access to 9 Hospitals & 27 Urgent Care locations through the St. Joseph Hoag Health network