Department of Dermatology Graduated from Korea University College of Medicine Graduate School of Medicine Korea University College of Medicine Graduate School of Medicine Korea University College of Medicine Graduate School of Medicine Doctor of Medicine, Department of Dermatology, Korea University Anam Hospital Former Professor of Dermatology, Department of Dermatology,

Now J New Dermatology Clinic CEODirector

China Active member of the Korean Dermatological Association Full member of the Korean Dermatological Society Full member of the Korean Dermatological Society Full member of the Korean Skin Anti-aging Research Society Full member of the Korean Society of Aesthetic and Dermatological Surgery Full member of the Korean Clinical Skin Therapy Research Association Full member of the Korean Acne Research Society Full member of the Korean Society of Cosmetic Dermatology Full member of the Korean Hair Transplantation Society Full member of the Korean Society for Obesity