HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / CA

RYAN ALAN BROWN, MD

CARDIOVASCULAR DISEASE (CARDIOLOGY)

Medical school: NORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL

Graduated: 2001

Also: INTERNAL MEDICINE, INTERVENTIONAL CARDIOLOGY, NUCLEAR MEDICINE

Offers telehealth

NPI: 1467425439

Practice Locations (1)

JOHN MUIR PHYSICIAN NETWORK

1450 TREAT BLVD, SUITE 220B

WALNUT CREEK, CA 945972168

9259371770

Source: CMS National Downloadable File, September 2026.

RYAN BROWN, MD | HealthCareAtlasUSA