Stanford Medicine Partners Castro Valley

Medical Clinics

20642 John Dr, Castro Valley, CA 94546

About Stanford Medicine Partners Castro Valley

Stanford Medicine Partners Castro Valley offers a comprehensive range of diagnostic and specialty care services in a modern, clean facility. This multi-specialty outpatient center spans 25,000 square feet and is designed for an efficient patient experience. Patients appreciate the friendly and helpful staff, including physicians and nurses who provide compassionate care. The office layout includes clear signage for staff and wait times, helping to minimize delays and ensure timely appointments. Many reviews highlight the positive experiences with various providers, including a dermatologist who is praised for her thoroughness and professionalism. While the location does not currently accept new patients, the Urgent Care department is noted for its excellent service. Overall, the facility is well-received for its cleanliness, ease of parking, and the quality of care, making it a recommended choice for those seeking medical services in the East Bay.

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Reviews for Stanford Medicine Partners Castro Valley

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  • May 2026

    All the doctors and staff are absolutely wonderful, and you can't go wrong coming to Stanford Health. They are so kind and caring!
    Jim S. Martin
    Castro Valley, ca.

  • Nov 2025

    I've been a long time patient of Stanford. This particular medical office has almost everything. It's very clean and maintained. Very modern as well. They have on each floor showing staff and wait times. I have not had issues with appointments. The appointments have rarely been long waits. The staff, physicians and nurses have been helpful and friendly. I have never experienced a rude and disrespectful staff member here. I usually come to this location for lab work, X-ray's needed, see my physician here if I can't see her in the other Hayward office. Their care is great and I have never had issues. I would recommend this location to others.

  • Nov 2025

    I've been a long time patient of Stanford. This particular medical office has almost everything. It's very clean and maintained. Very modern as well. They have on each floor showing staff and wait times. I have not had issues with appointments. The appointments have rarely been long waits. The staff, physicians and nurses have been helpful and friendly. I have never experienced a rude and disrespectful staff member here. I usually come to this location for lab work, X-ray's needed, see my physician here if I can't see her in the other Hayward office. Their care is great and I have never had issues. I would recommend this location to others. [116R,2025]

Hours

Monday: 7AM - 7PM
Tuesday: 7AM - 7PM
Wednesday: 7AM - 7PM
Thursday: 7AM - 7PM
Friday: 7AM - 7PM
Saturday: 9AM - 6PM
Sunday: 9AM - 6PM

Location

20642 John Dr, Castro Valley

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