St. Joseph Health Regional Health System is a not-for-profit health system that operates hospitals, home health agencies, hospice care, outpatient services, skilled nursing facilities, community clinics, and physician organizations in California, Texas, and New Mexico. The system is a member of Providence St. Joseph Health, a national Catholic health system. St. Joseph Health Regional Health System was founded in 1912 by the Sisters of St. Joseph of Orange. The system's flagship hospital, St. Joseph Hospital in Orange, California, was founded in 1929. The hospital is a 463-bed acute care facility that provides a comprehensive range of healthcare services, including emergency care, medical, surgical, and critical care, women's and children's services, and behavioral health services. The system's other hospitals include St. Jude Medical Center in Fullerton, California, Mission Hospital in Mission Viejo, California, and Queen of the Valley Medical Center in Napa, California. The system's physician organizations include St. Joseph Heritage Healthcare and Covenant Health Network. The system's home health agencies include St. Joseph Home Care Network and Mission Home Health.