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

ETHAN-QUAN HONG NGUYEN, MD

DERMATOLOGY

Medical school: GEORGETOWN UNIVERSITY SCHOOL OF MEDICINE

Graduated: 1991

NPI: 1104828508

Practice Locations (1)

4336 MARKET ST

RIVERSIDE, CA 925013518

9516829293

Source: CMS National Downloadable File, September 2026.

ETHAN-QUAN NGUYEN, MD | HealthCareAtlasUSA