Dermatologist, Korea University Medical Center, Dermatologist, Korea University Medical School Graduate School of Medicine Doctor of Medicine, Graduate School of Medicine,

Now Major Dermatology Clinic (Shinchon Branch) CEODirector

Dermatological Society Full member, Korean Dermatological Society Full member, Korean Dermatological Society Full member, Korean Acne Society Full member, Korean Hair Society Regular member of the Korean Society for Obesity Regular member of the Korean Society of Mycobacterium