Staten Island University Hospital ferries health care services to residents of New York City's fastest growing borough and surrounding areas at its two medical campuses. Established in 1861, Staten Island University Hospital maintains about 775 beds and is a teaching affiliate of the State University of New York's Brooklyn Health Science Center. Its larger north campus includes units specializing in cardiology, pathology, cancer, blood-related diseases, burn treatment, trauma, and women's health. The south campus site offers specialty programs such as sleep medicine, geriatric psychiatry, and substance abuse services. The hospital is a member of North Shore-Long Island Jewish Health System.