Stanford Express Care Clinic – Castro Valley

Part of Express Care Clinics

20642 John Drive
Castro Valley, CA 94546
Phone: 510-785-5000

Getting Here »

Our Advanced Practice Providers

For Patients


Most standard insurance plans are accepted. Your Express Care visit will be billed as an office visit (not an emergency room visit). Payment of a copay may be required at the time of visit. Hospital and professional fees may also apply for additional services like medication/vaccine administration or lab/radiology services, among other procedures. You will be billed separately for any additional services.

International Patients
Phone: +1 650-723-8561

Call us to make an appointment