Full member of the Korean Society for Obesity and Aesthetic Treatment Full member of the Korean Society of Aesthetic Surgery Full member of the Korean Laser Dermatological Society Full member of the Korean Dermatological and Hair Society Full member of the Korean Society of Aesthetic and Well-Being Full member of the Korean Society of Clinical Health Medicine Full member of Korean Academy of Total Aesthetic Medicine Full member of Doctors Association of Obesity Research Active member Asia Anti-Aging Medicine Regular member