Advised SINCLAIR, Silhouette Soft, Germany, MERZ, Germany, Advised, Zeo-Min, MERZ, Advised, Perfect Laser, UK, ENERGIST, Advised Perfect Laser,
International Society for Aesthetics and Anti-aging Full member, Korean Society of Aesthetic Plastic Laser Medicine Full member, Korean Society of Aesthetics and Well-Being Full member, Korean Society of Aesthetic Medicine Full member, Korean Society for Obesity and Aesthetic Treatment, Korean Laser Standing Academic Director, Korean Society of Skin and Hair Society Regular member of the Korean Society of Obesity Research Regular member of the Korean Society for Obesity and Plastic Surgery Full member of the Korean Society for Obesity and Aging Full member of the Korean Society for Obesity and Aging Prevention Full member of the Korean Medical Laser Society Full member of the Korean Society of Primary Care Full member of the Korean Filler Society Full member of the American Laser Society Full member of the Korean Society of Aesthetic Plastic Medicine Full member Regular member of the Korean Society of Aesthetic Plastic Surgery