Dermatologist Graduated from Yonsei University College of Medicine Graduated from Yonsei University School of Medicine Graduate School of Medicine Graduated from Yonsei University College of Medicine Graduated from Shinchon Severance Hospital internship and dermatology residency training at the University of Pennsylvania, USA Training at the Department of Dermatology, Laser Center,

Armed Active member of the Korean Dermatological Society Active member of the Korean Society of Atopic Dermatitis Active member of the Korean Acne Research Society Active member of the Korean Hair Society Active member of the Korean Dermatological Society Active member of the Korean Society of Aesthetic and Dermatological Surgery Active member of the Korean Society of Obesity and Bodybuilding