San Joaquin County (Main Office)
| Phone: | 209-473-0951 | |
| Fax: | Mail Room: | 209-473-0256 |
| Case Management (Copy Room): | 209-478-3539 | |
| Case Management (West Side): | 209-473-0719 | |
| Clinical Services: | 209-956-6439 | |
| Stockton SIRs Only: | 209-955-3673 | |
| Community Services: | 209-955-3232 | |
| Fiscal/POS: | 209-955-3623 | |
| Confidential HR: | 209-955-3249 |
Stanislaus County (Branch Office)
| Phone: | 209-529-2626 | |
| Fax: | Modesto 2nd Floor: | 209-557-2173 |
| Modesto 3rd Floor: | 209-557-2174 | |
| Modesto SIRs Only: | 209-557-2111 |
Amador, Calaveras, Tuolumne Counties (Branch Office)
| Phone: | 209-754-1871 | |
| Fax: | 209-754-3211 |