ERHS Staff Access Voice Mail by first dialing the school's main number: (562) 801-7500 Arrange by department... Administration Classified Counselor English History and Social Studies Math Modern Language Physical Education Resource ROP Science Special Education Visual and Performing Arts All Departments 7 items found. Last NameFirst Name Flores Thomas Select Jacobo Marvin Select Lazo Patrick Select Mason Zan Select Medrano Adrian Select Rosales Alejandra Select Vasquez Hector Select