■ MEMBERSHIPS EXECUTIVE FACULTY OF THE KOREAN ACADEMIC ASSOCIATION OF REJUVENATION (KAAR-KSPRS)
■ CHAIRMAN, ACADEMIC AFFAIRS COMMITTEE OF THE KOREAN ACADEMIC ASSOCIATION OF REJUVENATION (KAAR-KSPRS)
■ CHAIRMAN, INFORMATION & COMMUNICATION COMMITTEE OF THE KOREAN ASSOCIATION OF PLASTIC SURGEONS (KAPS)
■ DIRECTOR, ACADEMIC PROGRAMS COMMITTEE OF THE KOREAN ASSOCIATION OF PLASTIC SURGEONS (KAPS)
■ International Confederation for Plastic Reconstructive & Aesthetic Surgery
■ Regular Member of the Korean Society of Plastic & Reconstructive Surgeon (KSPRS)
■ Regular Member of the Korean Society for Aesthetic Plastic Surgery (KSAPS)
■ Regular Member of the Korean Association of Plastic Surgeons (KAPS)
■ Regular Member of the Korean Cleft Palate – Craniofacial Association
■ Regular Member of the Korean Society for Laser Medicine and Surgery