The Public Health Service Hospital (PHSH) is a defunct hospital located in the Presidio of San Francisco, it was in operation (in this name) from 1912 to 1981. The precursor hospital was the San Francisco Marine Hospital, established in 1853, and renamed in 1912. The building for the Public Health Service Hospital was erected in 1931 or 1932, and in 2010 the building was converted into a residential apartment building.