Staff
| Name | Position | Phone | |
| Abrams, Mr. Ken | Teacher, Choral Music | Send E-Mail | N/A |
| Albinson, Mr. Matt | Teacher, Social Studies | Send E-Mail | N/A |
| Alm, Ms. Paula | Speech Therapist | Send E-Mail | 925-552-3040 |
| Ault, Mr. Richard | Teacher, English | Send E-Mail | N/A |
| Becker, Mr. Aaron | Teacher, Physical Education | Send E-Mail | N/A |
| Bergstedt, Ms. Melissa | Counselor | Send E-Mail | 925 552-3045 |
| Beyers, Ms. Debbi | Teacher, Special Education | Send E-Mail | N/A |
| Blake, Mr. John | Teacher, Special Education | Send E-Mail | 925-552-3037 |
| Bonnar, Ms. Karen | Teacher, English | Send E-Mail | N/A |
| Botteen, Mr. Brian | Teacher, Special Education | Send E-Mail | 925-552-3708 |
| Brown, Mr Tim | Teacher, Mathematics | Send E-Mail | 925-552-5580 x 2906 |
| Budhabhatti, Ms. Sherna | Teacher, Mathematics | Send E-Mail | N/A |
| Burleigh, Ms. Cheryl | Teacher, Science | Send E-Mail | N/A |
| Busboom, Mr. Don | Teacher, Social Studies | Send E-Mail | N/A |
| Bush, Ms. Angela | Teacher, Science | Send E-Mail | N/A |
| Carlson, Mary | Counseling Secretary | Send E-Mail | N/A |
| Castleman, Ken | Teacher | Send E-Mail | N/A |
| Childress, Mr. Phillip | Teacher, Mathematics | Send E-Mail | N/A |
| Clay, Ms. Linda | Counseling Tech | Send E-Mail | N/A |
| Cochran, Chad | Teacher | Send E-Mail | 1-925-552-3018 |
| Conti, Ms. Nancy | Counselor | Send E-Mail | 925 552-3027 |
| Csider, Mr. Gene | Teacher, Science | Send E-Mail | N/A |
| Darling, Mrs. Colleen | Teacher, World Language | Send E-Mail | N/A |
| Davis, Mr. Jeffery | Teacher, Social Studies | Send E-Mail | N/A |
| Davis, Ms. Penelope | Teacher, Science | Send E-Mail | N/A |
| Dawson, Ms. Lillian | Library | Send E-Mail | N/A |
| Delannoy, Coach Hans | Teacher, Physical Education | Send E-Mail | 925 552 5580 X 2913 |
| Dominguez, Sra. Miriam | Teacher, World Language | Send E-Mail | (925) 552-3000 |
| Donovan, Ms. Kris | Teacher, English & Yearbook | Send E-Mail | 925-552-3069 |
| Egan, Ms. Cindy | Teacher, Career Tech Education | Send E-Mail | N/A |
| Farahani, Pamela | Teacher, Special Education | Send E-Mail | 925-552-3076 |
| Faust, Ms. Sandra | Assistant Bookkeeper | Send E-Mail | N/A |
| Finegan, Katie | Teacher, English | Send E-Mail | N/A |
| Gardner, Mr. Andrew | Teacher, Social Studies | Send E-Mail | N/A |
| Glass, Mrs. Cheryl Yee | Teacher, Instrumental Music | Send E-Mail | N/A |
| Gliozzi, Ms. Debra | Teacher, Mathematics | Send E-Mail | N/A |
| Groch, Ms. Robin | Teacher, Science | Send E-Mail | 925-552-3728 |
| Hamilton, Mrs. Echo | Teacher, Social Studies | Send E-Mail | 925-5525580 ext 3520 |
| Hansen, Mr. Jesse | Teacher, Social Studies | Send E-Mail | N/A |
| Harris, Ms. Lorrie | Teacher, World Language | Send E-Mail | N/A |
| Hatch, Mr. Cliff | Teacher, Physical Education | Send E-Mail | N/A |
| Hatter, Ms. Cathy Anne | Attendance Data Entry | Send E-Mail | N/A |
| Henze, Mr. Eric | Teacher, Mathematics | Send E-Mail | N/A |
| Hermens, Mrs. June | Teacher, English & CSF Advisor | Send E-Mail | N/A |
| Hoffmann, Ms. Elizabeth | Teacher, World Language | Send E-Mail | N/A |
| Holland, Mrs Shih-Min | Teacher, World Language | Send E-Mail | 925-552-3098 |
| Hollowood, Ms. Dena | Librarian | Send E-Mail | 925-552-3002 |
| Hoover, Mr. Kelly | Teacher, Social Studies | Send E-Mail | N/A |
| Horeis, Miss Anne | Teacher, Science | Send E-Mail | N/A |
| Horvath, Paul | Teacher, Social Studies | N/A | N/A |
| Hunt, Mrs. Carolyn | Teacher, Special Education | Send E-Mail | 925-552-3039 |
| Hunter, Mr. Tim | Teacher, Health & Physical Education | Send E-Mail | N/A |
| Ianora, Joseph | Principal | Send E-Mail | 925 552-3008 |
| Jewett, Ms. Candy | Career Center | Send E-Mail | N/A |
| Johnson, Ms. Alicia | Teacher, Science | Send E-Mail | N/A |
| Johnson, Mr. Steve | Teacher, English | Send E-Mail | 925-552-3000 ex 3500 |
| Kamal, Mrs. Shirin | Teacher, Special Education | Send E-Mail | 925-552-3012 |
| Kamel, Nermin | Assistant Principal | Send E-Mail | 925-552-3046 |
| Kerr, Ms. Kim | Study Hall Monitor | Send E-Mail | N/A |
| Kessler, Coach Mark | Teacher, Physical Education & Head Football Coach | Send E-Mail | (925)552-3744 |
| Kravitz, Mr. Dave | Teacher, Physical Education | Send E-Mail | N/A |
| Leach, Mr. Jon | Teacher, Science | Send E-Mail | N/A |
| Levy-Wendt, Ms. Jenifer | Counselor | Send E-Mail | 925 552-3025 |
| Lithgow, Ms. Lynn | Teacher, World Language | Send E-Mail | N/A |
| Mackell, Ms. Carolyn | College/Career Center Coordinator | Send E-Mail | 925-552-3007 |
| MacPhail, Carol | Teacher/Curriculum Leader/Independent PE Coordinator/Director of Dance | Send E-Mail | 552-3047 |
| Marshall, Mike | Teacher, Special Education | Send E-Mail | N/A |
| Martin, Jeff | Network Administrator - Technical Support | Send E-Mail | 925.552.3087 |
| McCarthy, Mrs. Kathleen | Asst. Principal | Send E-Mail | 925-552-3036 |
| McVicar, Mrs. Gabriela | Teacher, World Language | Send E-Mail | 552-3093 |
| Melvin, Mr. Eric | Teacher, Social Studies | Send E-Mail | N/A |
| Moran, Mr. Liam | Teacher, Science | Send E-Mail | N/A |
| Morris, Mr. Ray | Teacher, Mathematics | Send E-Mail | N/A |
| Mullowney, Ms. Jeanne | Teacher, English | Send E-Mail | N/A |
| Murray, Ms. Barbara | Registrar | Send E-Mail | N/A |
| Naritomi, Mrs. Tracey | Teacher, Career Tech Education | Send E-Mail | N/A |
| Newton, Mr. Matt | School Psychologist | Send E-Mail | N/A |
| Noack-Smith, Ms. Jennifer | Teacher, Mathematics | Send E-Mail | N/A |
| Nolan, Ms. Molly | Teacher, Mathematics | Send E-Mail | N/A |
| Perryman, Mr. Chuck | Teacher, English | Send E-Mail | 925-552-3757 |
| Pickett, Mr. Ryan | School Psychologist | Send E-Mail | 552-3034 |
| Pike, Ms. Kerri | Teacher, English | Send E-Mail | N/A |
| Pinkerton, Mr. Zach | Teacher, English | Send E-Mail | N/A |
| Poppas, Mme Christèle | Teacher, World Language | Send E-Mail | N/A |
| Purcell, Sra. Merian | Teacher, World Language | Send E-Mail | N/A |
| Raynor, Mr. John | Athletic Director/Men's Varsity Basketball Coach | Send E-Mail | 925.552.3005 |
| Regalia, Ms. Susan | Teacher, Mathematics | Send E-Mail | N/A |
| Reid, Ms. Josephine | Financial Technician | Send E-Mail | N/A |
| Reifers, Mrs. Jackie | Teacher, Special Education | Send E-Mail | 925-552-3763 |
| Roby, Mrs. Tiffany | Teacher, World Language | Send E-Mail | N/A |
| Roeder, Ms. Teresa | Teacher, Special Education | Send E-Mail | N/A |
| Rowell, Mr. Suzanne | Teacher, World Language | Send E-Mail | N/A |
| Sabatini, Ms. Lisa | Teacher, English | Send E-Mail | N/A |
| Santos, Mr. David | Teacher, Mathematics | Send E-Mail | N/A |
| Schar, Ms. Bonnie | Teacher, Career Tech Education | Send E-Mail | N/A |
| Schmitz, Ms. Giana | Teacher, English & Newspaper | Send E-Mail | 925-552-3768 |
| Schuppert, Ms. Lyn | Textbook Clerk | Send E-Mail | N/A |
| Sekera, Cindi | Teacher | Send E-Mail | 925 743-3891 |
| Silva, Mr. Phil | Teacher, English | Send E-Mail | N/A |
| Slater, Mr. Mike | Teacher, Social Studies | Send E-Mail | N/A |
| Smith, Mr. Craig | Teacher, Mathematics | Send E-Mail | N/A |
| Soucy, Mr. Timothy | Teacher, Visual & Performing Arts | Send E-Mail | N/A |
| Srouji, Ms. Vivian | Counselor Rh - Z | Send E-Mail | 925 552-3033 |
| Stephens, Mr. Matthew | Teacher, Social Studies | Send E-Mail | N/A |
| Stevens, Tim | Teacher, Head Frosh Football Coach, Head Boys Track Coach | Send E-Mail | N/A |
| Stillman, Ms. Suzanne | Attendance Secretary | Send E-Mail | N/A |
| Stone, Ms. Roxann | Principal's Secretary | Send E-Mail | 925-552-3013 |
| Stone, Roxann | Principal's Secretary/Office Manager | Send E-Mail | 925 552-3013 |
| Tong, Ms. Roberta | Teacher, English | Send E-Mail | N/A |
| Torquemada, Mr. Jeff | Teacher, Visual & Performing Arts | Send E-Mail | 552 5580 Ext. 508 |
| Van Ness, Mr. Donald | Teacher, Science | Send E-Mail | N/A |
| Van Wolbeck, Mr. Chris | Teacher, Career Tech Education | Send E-Mail | N/A |
| Walker, Mr. John | Assistant Principal | Send E-Mail | N/A |
| Wallace, Mr. Steve | Teacher, Mathematics | Send E-Mail | N/A |
| Ward, Mrs. Joan | Teacher, Physical Education | Send E-Mail | 925-552-3050 |
| Weible, Mr. Ryan | Teacher, Theatre Arts & PAC Manager | Send E-Mail | (925) 552-3089 |
| Wigginton, Mrs. Shannon | Teacher, Physical Education & Asst. Athletic Director | Send E-Mail | 925.552.3052 ex28852 |
| Willford, Mrs. Janet | Teacher, Leadership & Speech/Debate | Send E-Mail | N/A |
| Williams, Mr. Andrew | Teacher, Visual & Performing Arts | Send E-Mail | N/A |
| Willis, Mr. Kenon | Teacher, Mathematics | Send E-Mail | N/A |
| Wurnitsch, Ms. Cheryl | Testing/Facilities Secretary | Send E-Mail | N/A |
| Zumbro, Mr. Rick | Teacher, Mathematics | Send E-Mail | N/A |
