Graduated from Inje University College of Medicine Graduated from Inje University Pusan ​​Paik Hospital Department of Dermatology

Director of the Korean Dermatological Research Association Director of the Korean Society for Hair Loss Treatment Active Member of the Korean Dermatological Association Active Member of the Korean Dermatological Association Active Member of the Korean Society of Pigmentation Active Member of the Korean Society of Cosmetics Active Member of the Korean Acne Association Active Member of the Korean Atopic Dermatitis Association Active Member of the American Dermatological Association Active Member of the European Dermatological Association