Diagnoses and treats illness and injury. Operates hospital and 18 outpatient clinics. Provides specialty care in 32 medical and surgical specialties. Operates own HMO programs. Accepts volunteers, ages 16 years of age or older, to assist in any of the 30 departments such as, but not limited to, ER, Pharmacy, Gift Shop, Information Desk, Admitting, Cardiology, Central Supply, Accounting and Human Resources.