| Business | Phone |
| Hillcrest Mental Health 21 Tower Rd, San Mateo 94402 | (650) 312-5322 |
| San Mateo County Health 225 37th Ave, San Mateo 94403 | (650) 573-2582 |
| San Mateo County Health Svc 126 W 25th Ave, San Mateo 94403 | (650) 286-2090 |
| San Mateo County Health Svc 150 W 20th Ave, San Mateo 94403 | (650) 372-8540 |
| San Mateo County Health Svc 225 37th Ave # 23, San Mateo 94403 | (650) 573-2588 |
| San Mateo County Mental Health 225 37th Ave, San Mateo 94403 | (650) 573-2541 |
| San Mateo County Mental Health 3080 La Selva St, San Mateo 94403 | (650) 573-3571 |
| San Mateo Health Svc 225 37th Ave, San Mateo 94403 | (650) 573-2222 |