Director, Korean Society for Facial Plastic and Reconstruction Director, Academic Director, Korean Academy of Aesthetics Full member, American Society of Facial Plastic and Reconstructive Reconstruction Full member, Isa Facial Plastic Society Full member, Korean Society for Obesity and Aesthetic Treatment Full member, Korean Laser Skin and Hair Society Regular member, Korean Beauty Society Full member of the Korean Society for Plastic and Reconstructive Surgery Full member of the Korean Society of Aesthetic Surgery Full member of the Korean Society for Obesity and Body Plastic Surgery Full member of the Korean Society of Aesthetic Plastic Surgery