Home/Providers/Family Medicine/Marc-Alan Iwahashi

Marc-Alan Iwahashi, MD

Family Medicine, Primary Care

4.8 out of 5 –

Family Medicine Cedar

2660 Grant Rd, Ste E Mountain View, CA 94040

Phone

408-871-3400

See location

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.

Provider Information

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

315 ratings,

52 reviews

3/27/2026

Thanks a lot for Dr. Iwahashi

3/18/2026

He explained it compared to past records, and also explained it while showing pictures, so it was very easy to understand.

3/17/2026

Dr. Iwahashi is very caring and listens to what I'm saying and also comments.

3/13/2026

That was the best experience ever at the dr. s office. Dr. Iwahashi is really patient and very knowledgeable and reliable.

3/12/2026