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 / WI

JUSTIN J YOON, MD

ENDOCRINOLOGY

Graduated: 2013

Also: INTERNAL MEDICINE

Offers telehealth

NPI: 1669815247

Practice Locations (1)

AURORA ADVANCED HEALTHCARE, INC.

215 W WASHINGTON ST

GRAFTON, WI 530241700

2623753700

Source: CMS National Downloadable File, September 2026.

JUSTIN YOON, MD | HealthCareAtlasUSA