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    Dr. Janusz J. Madej, MD

    Internal Medicine

    • (650) 529-1669

    Dr. Madej's Overview

    Dr. Madej graduated from the Med Univ of Lodz, Lodz, Poland in 1987. He works in Portola Valley, CA and specializes in Internal Medicine.

    Dr. Madej's Experience

    Years in Practice: 29

    Dr. Madej's Specialties

    Internal Medicine

    Dr. Madej's Education & Training

    Medical School: Med Univ of Lodz, Lodz, Poland; Graduated 1987

    Dr. Madej's Rating

    Rate This Doctor

    Overall Rating


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

    Dr. Madej's Accepted Insurance

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

    • BCBS Blue Card PPO
    • Blue Cross CA PPO Prudent Buyer Small Group
    • Blue Cross CA Advantage PPO Preferred DirectAccess Plus
    • Blue Cross CA PPO Prudent Buyer Individual
    • Blue Cross CA PPO Prudent Buyer Large Group
    • Blue Sheild CA Bronze Full PPO 4500
    • Blue Shield CA Access Plus HMO
    • Blue Shield CA Basic EPO
    • Blue Shield CA Basic PPO
    • Blue Shield CA PPO
    • View More

    Dr. Madej's Office Information & Appointments

    Office Locations

    John J Madej MD

    3130 Alpine Rd Ste 180
    Portola Valley, CA 94028
    (650) 529-1669


    Office Hours and Information

    Fax: (650) 529-1670

    Practice Website: Not Available

    Accepting New Patients: Yes

    Medicare Accepted: No

    Medicaid Accepted: No

    Monday 9:00 AM - 5:00 PM
    Tuesday 9:00 AM - 5:00 PM
    Wednesday 9:00 AM - 5:00 PM
    Thursday 9:00 AM - 5:00 PM
    Friday 9:00 AM - 5:00 PM
    Saturday Closed
    Sunday Closed

    Other Physicians in Dr. Madej's Practice

    • Not Available

    Dr. Madej's Hospital Affiliations

    • Not Available

    Office Locations

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