Naval Hospital Oakland

Naval Hospital Oakland also known as Oak Knoll Naval Hospital was a U.S. naval hospital located in Oakland, California opened during World War II (1942) and closed in 1996 as part of the 1993 Base Realignment and Closure program. The hospital site is bordered on three sides by Mountain Boulevard and Keller Avenue in the city's Oak Knoll section at map coordinates are 37.768°N, -122.146°W.

Trivia
Scientology founder L. Ron Hubbard gained access to wounded patients at Oak Knoll and completed some of the initial research into what would become Dianetics.