Los Angeles County+USC Medical Center, also known as County/USC, by the abbreviation LAC+USC, or by the name Los Angeles County General, is a 600-bed public teaching hospital located at 2051 Marengo Street in the Boyle Heights neighborhood of Los Angeles, California. It is jointly operated by Los Angeles County Department of Health Services and the University of Southern California.OperationsLos Angeles County+USC Medical Center is one of the largest public hospitals and medical training centers in the United States, and the largest single provider of healthcare in Los Angeles County. It provides healthcare services for the region's medically underserved, is a Level I trauma center and treats over 28 percent of the region's trauma victims (2005). It provides care for half of all AIDS and sickle-cell anemia patients in Southern California. LAC+USC Medical Center is owned and operated by the County of Los Angeles.