Home/Providers/Family Medicine/Marc-Alan Iwahashi

Marc-Alan Iwahashi, MD

Family Medicine
Marc-Alan Iwahashi image
4.8 out of 5, 
El Camino Health Medical Network

Primary Care Cedar - El Camino Health

2660 Grant Rd, Ste E
Mountain View, CA 94040

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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Verified Reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
4.8 out of 5
312 ratings,
28 reviews
3/7/2025
Dr. Iwahashi is the best!!
2/17/2025
Dr. Marc Iwahashi is incredibly knowledgeable, can clearly communicate his recommendations, explain them, as well as offering the available options and how to proceed with them. I highly recommend Dr. Marc.
2/15/2025
Outstanding
2/15/2025
We completely trust Dr Iwahashi. He always explains the health conditions and treatment very clearly in everyman's terms.
2/8/2025
I really like Dr. Iwahashi and think a lot of other patients do as well; yes I would recommend him, but that could make it more difficult to get an appointment with him in the future.

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Map & Directions

Primary Care Cedar - El Camino Health

2660 Grant Rd, Ste E Mountain View, CA 94040
Monday - Friday

8:00 am - 5:00 pm

Saturday - Sunday

Closed