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Janusz (John) Madej, MD

Internal Medicine

Accepting new patients

About Janusz (John) Madej, MD

Accepting New Patients
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Locations & Appointments

881 Fremont Ave. Ste. B6

Los Altos, CA 94024


Insurances Accepted

  • Accepts Most Major Insurance Plans

Special Notice

*Please contact the doctor's office directly to confirm that your specific health insurance policy is accepted by the physician. We also recommend contacting your health insurance carrier to confirm coverage under your policy.

Our doctor directory is provided as a convenience to you. Physicians are not employees of El Camino Hospital and therefore may or may not accept the same Insurance Policies as the hospital. El Camino Hospital does not guarantee or warrant the accuracy of the information listed.



Northeast Ohio Medical University

Speciality: Internal Medicine

Medical Education

Medical University of Lodz

Board Certifications

American Board of Internal Medicine

Speciality: Internal Medicine

Languages Spoken

  • Polish