San Gabriel High School is a public high school located around the border of San Gabriel and Alhambra, California and run by the Alhambra Unified School District.It traditionally served students residing in San Gabriel although the balance was shifted in 1994 when San Gabriel Unified School District separated itself from Alhambra Unified. Upon separation, SGUSD opened Gabrielino High School to serve its students. San Gabriel High School now serves students from portions of Alhambra, San Gabriel, and Rosemead.HistorySan Gabriel High School first opened its doors in September 1955. It has been open with a couple of new buildings being built since then.Principals Arthur H. Kruger (1955–1971) R. Reed Channell (1971–1975) Elizabeth C. Luttrell (1975–1977) Jack B. Mount (1977–1996) Linda Marryott (1996–1998) Barbara Randolph (1998–2000) Alex Ayala (2000–2004) Marsha Gilbert (2004–2007) Jim Schofield (2007–2015) Debbie Stone (2015- )Assistant Principals Robby Jung, Asst. Principal of Guidance and Pupil Services Jeannie Gutierrez, Assistant Principal of Instruction Matthew Dultz, Asst. Principal of Business and Activities Jocelyn Castro, Asst. Principal of Student Services Khevin DeVaughn, Asst. Principal of Student Services
