Operating acute care hospitals, behavioral health facilities, outpatient facilities and ambulatory care access points, an insurance offering, a physician network and various related services located all over the U.S. States, Washington, D.C., Puerto Rico and the United Kingdom. Starting with Valley Hospital Medical Center in 1979, the Valley Health System has grown to include Centennial Hills Hospital Medical Center, Spring Valley Hospital Medical Center, Summerlin Hospital Medical Center, Henderson Hospital, Valley Health Specialty Hospital.