Endocrinology
Justin Yoon, M.D.
Endocrinology, Diabetes & Metabolism
Dr. Justin Yoon, M.D., is an endocrinologist specializing in Endocrinology, Diabetes & Metabolism, practicing primarily in Grafton, Wisconsin. He focuses on managing conditions such as Primary Hyperparathyroidism, Osteopenia, and Osteoporosis, alongside diabetes and metabolism disorders. With 13 years of experience since his medical school graduation, Dr. Yoon serves adult patient populations through outpatient clinics, offering telehealth services for eligible patients. His prac
13+
Years in Practice
Credentials
Board Certifications
- Diabetes, Metabolism & Endocrinology (ABIM)
- Internal Medicine (ABIM)
Education & Training
- Medical School: Brown University Medical School (MD, 2013)
- Residency: North Shore University Hospital (Internal Medicine, 2013-2016)
- Fellowship: Rhode Island Hospital (Endocrinology, Diabetes & Metabolism, 2016-2018)
Peer Recognition
- Castle Connolly — Top Doctor
2022-2026 (5 years)
2021-2022 (2 years)
- Healthgrades — Healthgrades Honor Roll
2024
Clinical Focus
Subspecialties
Conditions & Treatments
Practice Details
Hospital Affiliations
- Aurora St. Luke's Medical Center
- Aurora Medical Center-Grafton
- Aurora Health
Languages
English, Korean[2]
Experience
13+ years in practice