sentences:  By 1995, it developed sponsorship agreements with Franklin Hospital in Valley Stream and Huntington Hospital, and acquired Syosset Hospital, Plainview Hospital, and LaGuardia Hospital (later renamed Forest Hills Hospital) from the HIP of Greater New York as Syosset Community Hospital, Franklin Hospital Medical Center (now Franklin Hospital), Central General Hospital (now Plainview Hospital) and LaGuardia Hospital (now Forest Hills Hospital).In 1997, the two largest medical centers on Long Island, North Shore Health System and Long Island Jewish Medical Center, merged, creating the North Shore-Long Island Jewish Health System, which is known today as Northwell Health.In 2008 Northwell was the third-largest non-profit secular healthcare system in the United States, based on number of beds.