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Stanford Health Care

Stanford Express Care Clinic – Castro Valley

Part of Express Care Clinics

Leaders in Express Care

Stanford Health Care leads the way in providing Express Care services to patients in Castro Valley and the surrounding area. Our Express Care Clinic offers same-day appointments for non-emergency care that requires quick attention 7am to 7pm, Monday – Friday or 9am to 7pm, Saturday – Sunday.

Stanford Express Care is ideal when a hospital emergency department visit isn’t appropriate but your primary care doctor’s office is closed.

Our modern, state-of-the-art Express Care Clinic gives you convenient access to care for a cold, cough, sinus infection, sore throat, earache, and fever. We also treat cases of the flu, abdominal pain, diarrhea, and vomiting, plus urinary tract infections and minor aches, pains, sprains, strains, cuts, and burns.

In addition, for patients 18 years and older who have visited a Stanford Express Care Clinic at least once previously, we offer video visits for a wide range of conditions. If appropriate, you can schedule a video visit through the Stanford Health Care MyHealth app.

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Choose the Right Care for Your Needs

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

Getting Here

Our Doctors

Our Advanced Practice Providers

For Patients

Patient Forms

Please be sure to download the appropriate forms prior to visiting an SMP location. You may download the following PDF files and open them using the free online program, Adobe Acrobat Reader. Download the latest version of Acrobat Reader.

BILLING INFORMATION

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
Email: IMS@stanfordhealthcare.org

Call us to make an appointment

510-785-5000

Resources

Legal Disclaimer

This clinic is owned and operated by Stanford Medicine Partners. Stanford Medicine Partners is an independent nonprofit organization that is affiliated with but separate from Stanford University, Stanford Health Care, and Stanford Health Care Tri-Valley. Stanford Medicine Partners has a contract with University Medical Partners (“UMP”) to provide medical care in this clinic. Stanford Medicine Partners, Stanford Health Care, Stanford Health Care Tri-Valley, and Stanford University do not exercise control over UMP or the care provided by UMP’s physicians and advanced practice providers, and are not responsible for their actions. UMP’s physicians and advanced practice providers who provide care in the Stanford Medicine Partners clinics are not employees, representatives, or agents of Stanford Medicine Partners, Stanford Health Care, Stanford Health Care Tri-Valley, or Stanford University.

Make an appointment
New Patient

New to the clinic? Click below to book your first appointment with us.

 Online Appointment

To request an appointment by phone, call 510-785-5000.