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 Physical Education Resource ROP Science Special Education World Languages Visual and Performing Arts All Departments 0 items found. Justin Diaz Department: Visual and Performing Arts Email: jdiaz@erusd.org 0 Phone Ext: 57257 Location: Y-7 Link: Visit Web Page Twitter: erhsDiaz Edmodo: justindiaz More... Link Leader Coordinator Classes:• Digital Animation 1 • Studio Art, Advanced Placement • Digital Photography