· The Korean Medical Association Regular Member 
· The Korean Society of Plastic and Reconstructive Surgeons Life Member 
· The Korean Society for Aesthetic Plastic Surgery Regular Member 
· Member of Reserch council for Korean Association of Maxillofacial Plastic 
· Member of The Korean Society of Craniofacial 
· Member of the Minimal Invasive Plastic Surgery and dermatology(MIPS) 
· Member of International Society of Aesthetic Plastic Surger