San Joaquin Memorial High School is a Catholic, co-educational college preparatory high school owned and operated by the Diocese of Fresno in the heart of the San Joaquin Valley. Founded under the inspiring leadership of the late Most Reverend Philip G. Scher, our school has the distinction of being the first Diocesan Catholic High School in the Monterey-Fresno Diocese. San Joaquin Memorial was named to honor those men and women from the San Joaquin Valley who gave their lives in the service of