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

DEREK YEOUHUN HSU, MD

DERMATOLOGY

Medical school: NORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL

Graduated: 2017

NPI: 1477944841

Practice Locations (2)

J ROBERT WEST MD INC

30201 GOLDEN LANTERN, SUITE B

LAGUNA NIGUEL, CA 926775926

9493631788

J ROBERT WEST MD INC

1125 E 17TH ST, SUITE W248

SANTA ANA, CA 927012205

7145475151

Source: CMS National Downloadable File, September 2026.