• Master & Bachelor degree, Medical School, Seoul National University
• Specialist, Plastic Surgery, Samsung Medical Center
• Adjunct Professor, Plastic Surgery, Samsung Medical Center
• Member, The Korean Society of Plastic and Reconstructive Surgeon
• Member, The Korean Society for Aesthetic Plastic Surgery
• Member, Korean Cleft Lip and Palate Association
• Member, The Korean Society for Microsurgery
• Member, The Korean Society for Surgery of The Hand
• Member, The Korean Society for Hair Surgery Association
• Member, International Society of Aesthetic Plastic Surgery 
• Member, Japanese Society of Aesthetic Plastic Surgery
• Member, American Society of Laser Medicine Surgery 
• Member, International Confederation for Plastic Reconstructive Aesthetic Surgery
• Member, Japan Society of Aesthetic Surgery
• Member, European Academy of Cosmetic Surgery