COVID-19 Testing Sites

County COVID-19 Testing Sites

Alameda County

Visit Alameda County for the latest information about testing sites.

Contra Costa County

Visit the Contra Costa Health webpage or call (844) 421-0804 to schedule an appointment.

Santa Clara County

Click here for the most up-to-date information on testing locations in Santa Clara County.


The following locations are open to the public and established Stanford Health Care patients. Testing at these sites does not require a doctor’s order but requires an appointment. Call (650) 498-9000 to make an appointment.

Testing is available to patients with or without a doctor’s order. No appointment is needed:

Testing for Stanford Health Care Patients

The following locations are open to established patients of Stanford Health Care who already have a doctor’s order for testing.