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El Camino Health Medical Network

Marc-Alan Iwahashi, MD

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Family Medicine

Not accepting new patients

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About Marc-Alan Iwahashi, MD

Dr. Marc Iwahashi specializes in family medicine. He has been providing care to the communities surrounding El Camino Health since 1990 and joined the Silicon Valley Medical Development team in May of 2022.

As a family medicine physician, Dr. Iwahashi treats patients of all ages. He's a strong advocate for preventing disease with a healthy lifestyle. Dr. Iwahashi is committed to caring for the physical, mental and emotional needs of his patients, as well as their families. He is fluent in both English and Japanese.

Outside his practice, Dr. Iwahashi cares for his elderly parents. He enjoys spending time with family and friends and being outdoors as much as possible.

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Locations & Appointments

El Camino Health

2495 Hospital Drive, Suite 460

Mountain View, CA 94040


Insurances Accepted

  • Aetna
  • Anthem Blue Cross
  • Cigna
  • Medicare
  • Most PPO Plans
  • UnitedHealthcare

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.



Hinsdale Hospital (Adventist)

Specialty: Family Medicine

Medical Education

Loma Linda University School of Medicine

Languages Spoken

  • Japanese