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Joseph Chao, MD

Cardiovascular Disease

Accepting new patients

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Locations & Appointments

525 South Dr Ste 105 MS SOA105

Mountain View, CA 94040


Insurances Accepted

  • Aetna PPO
  • Anthem Blue Cross
  • Blue Shield
  • Cigna PPO
  • Health Net PPO
  • Health Smart PPO/Choice Care
  • Medi-Cal (Medicaid)
  • Medicare
  • Most PTO Plans
  • UnitedHealthcare PPO

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.



Barnes Jewish Hospital

Specialty: Cardiology


Edward J. Hines, Jr. VA Hospital

Specialty: Internal Medicine

Medical Education

National Taiwan University College of Medicine

Board Certifications

American Board of Internal Medicine

Specialty: Cardiovascular Disease

Languages Spoken

  • Chinese (Mandarin)