About Archbishop Riordan High School. Archbishop Riordan High School is an urban Catholic high school, owned by the Roman Catholic Archdiocese of San Francisco and conducted by the Society of Mary, the Marianists, who are assisted by lay men and women. ARHS prepares young men and women of San Francisco, the surrounding communities and various countries from around the world for leadership through its inclusive college preparatory curriculum. ARHS...
About Archbishop Riordan High School. Archbishop Riordan High School is an urban Catholic high school, owned by the Roman Catholic Archdiocese of San Francisco and conducted by the Society of Mary, the Marianists, who are assisted by lay men and women. ARHS prepares young men and women of San Francisco, the surrounding communities and various countries from around the world for leadership through its inclusive college preparatory curriculum. ARHS...
About Archbishop Riordan High School. Archbishop Riordan High School is an urban Catholic high school, owned by the Roman Catholic Archdiocese of San Francisco and conducted by the Society of Mary, the Marianists, who are assisted by lay men and women. ARHS prepares young men and women of San Francisco, the surrounding communities and various countries from around the world for leadership through its inclusive college preparatory curriculum. ARHS...
