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    Dr. John W. Weiss, MD


    • (510) 537-3111

    Dr. Weiss's Overview

    Dr. Weiss graduated from the University of Wisconsin Medical School in 1958. He works in Castro Valley, CA and specializes in Dermatology.

    Dr. Weiss's Experience

    Years in Practice: 58

    Dr. Weiss's Specialties


    Dr. Weiss's Education & Training

    Medical School: University of Wisconsin Medical School; Graduated 1958

    Dr. Weiss's Rating

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    Overall Rating


    • Explains conditions & treatments
    • Takes time to answer my questions
    • Provides follow-up as needed
    • View All Ratings

    Dr. Weiss's Accepted Insurance

    Please verify insurance information directly with your doctor's office as it may change frequently.

    • Aetna Choice POS II
    • Aetna HMO
    • Aetna HMO Deductible Plan CA members only
    • Aetna Managed Choice POS Open Access
    • Aetna Signature Administrators PPO
    • BCBS Blue Card PPO
    • Blue Cross CA PPO Prudent Buyer Small Group
    • Blue Cross CA Advantage PPO Preferred DirectAccess Plus
    • Blue Cross CA CaliforniaCare HMO
    • Blue Cross CA Care Small Group HMO
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    Dr. Weiss's Office Information & Appointments

    Office Locations

    California Skin Institute

    20055 Lake Chabot Rd Ste 150
    Castro Valley, CA 94546
    (510) 537-3111


    Office Hours and Information

    Fax: (510) 881-8552

    Practice Website: Not Available

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: Yes

    Monday 9:00 AM - 3:45 PM
    Tuesday Closed
    Wednesday Closed
    Thursday 9:00 AM - 3:45 PM
    Friday Closed
    Saturday Closed
    Sunday Closed

    Other Physicians in Dr. Weiss's Practice

    Dr. Weiss's Hospital Affiliations

    • Not Available

    Office Locations

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