Office/Person | Phone Number | Email Address |
| Main office switchboard | (209) 394-7961 | |
Principal Ralph Calderon | (209) 394-7961 | |
Associate Principal: Counseling Scott Weimer | (209) 394-2309 | sweimer@muhsd.k12.ca.us |
Associate Principal: Attendance & Discipline Hector Bravo | (209) 394-1767 | hbravo@muhsd.k12.ca.us |
Associate Principal: Activities & Testing Mandy Ballenger | (209) 394-1241 | mballenger@muhsd.k12.ca.us |
| Attendance Office | (209) 394-3345 | |
| Health Office | (209) 394-2379 | |
Counselor Karen Creighton (last names A-L) | (209) 394-1490 | kcreighton@muhsd.k12.ca.us |
Counselor Eva Zepeda (last names M-Z) | (209) 394-1242 | ezepeda@muhsd.k12.ca.us |
College Counselor Laureen Cardoza | (209) 394-1259 | lcardoza@muhsd.k12.ca.us |
School Psychologist Melissa Bowler | (209) 394-7961 | mbowler@muhsd.k12.ca.us |
| Student Body Office | (209) 394-7937 | |
Campus Bookkeeper Frank Vierra | (209) 394-2922 | |
Student Activities Director Ray Maravilla | (209) 394-9028 | |
Athletic Director Angelo Naldi | (209) 394-8798 | |
School Reource Officer Wally Broughton | (209) 394-7961 | wbroughton@muhsd.k12.ca.us |
| Crime Tip Line | (209) 394-8477 | |
Library/Technology/Textbooks Tony Doyle | (209) 358-2948 | tdoyle@muhsd.k12.ca.us |
To leave phone messages for classroom teachers call the main switchboard and press * for the staff directory. |
