Friends Hospital is a mental hospital located in Philadelphia, Pennsylvania, United States.Founded in 1813 by Quakers as The Asylum for the Relief of Persons Deprived of the Use of Their Reason, the institution was later renamed the Frankford Asylum for the Insane. It was the first private mental hospital in the nation, and is the oldest such institution with a continuous history of operation. Its campus, which dates to its founding, is a National Historic Landmark.Friends Hospital is accredited by the Joint Commission on Accreditation of Healthcare Organizations and licensed by the Commonwealth of Pennsylvania.MissionThe 1813 mission statement of the hospital was "To provide for the suitable accommodation of persons who are or may be deprived of the use of their reason, and the maintenance of an asylum for their reception, which is intended to furnish, besides requisite medical aid, such tender, sympathetic attention as may soothe their agitated minds, and under the Divine Blessing, facilitate their recovery."HistoryThe Quakers established Friends Hospital in 1813, drawing on a belief that all persons could live a "moral, ordered existence if treated with kindness, dignity, and respect", despite disabilities. The influential minister Thomas Scattergood decried what he considered the harsh conditions faced by patients in mental asylums; Scattergood instead called for the "moral treatment" of patients. This model served as an inspiration for the establishment of the Friends Asylum for Persons Deprived of the Use of Their Reason; it was the nation’s first privately run psychiatric hospital.