DIRECTOR OF THE KOREA-CHINA MEDICAL ASSOCIATION/ FAMILY DOCTOR ON 'DOCTOR KNN'
VISITING PROFESSOR OF THE DEPARTMENT OF PLASTIC SURGERY, DONG-A UNIVERSITY HOSPITAL
VISITING PROFESSOR AT THE BUSAN INSTITUTE OF SCIENCE AND TECHNOLOGY
DOCTOR OF MEDICINE/PLASTIC SURGERY SPECIALIST
MEMBER OF THE KOREAN SOCIETY OF PLASTIC AND RECONSTRUCTIVE SURGEONS
MEMBER OF THE KOREAN SOCIETY OF AESTHETIC PLASTIC SURGERY
MEMBER OF THE KOREAN CLEFT PALATE-CRANIOFACIAL ASSOCIATION
MEMBER OF THE PLASTIC SURGEON COUNCIL AT THE KOREAN SOCIETY OF PLASTIC AND RECONSTRUCTIVE SURGEONS
MEMBER OF THE SCIENCTIFIC MEETING OF KOREAN OPHTHALMOPLASTY ASSOCIATION
MEMBER OF THE SCIENCTIFIC MEETING OF THE KOREAN RHINOPLASTY ASSOCIATION
MEMBER OF THE SCIENCTIFIC MEETING OF THE KOREAN CLEFT PALATE-CRANIOFACIAL ASSOCIATION
MEMBER OF THE SCIENCTIFIC MEETING OF KOREAN MAMMOPLASTY ASSOCIATION
HEAD DIRECTOR SON HEE-DONG
DIRECTOR OF THE KOREA-CHINA MEKICAL ASSOCIATION/ FAMILY DOCTOR ON 'DOCTOR KNN'
VISITING PROFESSOR OF THE DEPARTMENT OF PLASTIC SURGERY, DONG-A UNIVERSITY HOSPITAL
VISITING PROFESSOR AT THE BUSAN INSTITUTE OF SCIENCE AND TECHNOLOGY
DOCTOR OF MEDICINE/PLASTIC SURGERY SPECIALIST
MEMBER OF THE KOREAN SOCIETY OF PLASTIC AND RECONSTRUCTIVE SURGEONS
MEMBER OF THE KOREAN SOCIETY OF AESTHETIC PLASTIC SURGERY
MEMBER OF THE KOREAN CLEFT PALATE-CRANIOFACIAL ASSOCIATION
MEMBER OF THE PLASTIC SURGEON COUNCIL AT THE KOREAN SOCIETY OF PLASTIC AND RECONSTRUCTIVE SURGEONS
MEMBER OF THE SCIENCTIFIC MEETING OF KOREAN OPHTHALMOPLASTY ASSOCIATION
MEMBER OF THE SCIENCTIFIC MEETING OF THE KOREAN RHINOPLASTY ASSOCIATION
MEMBER OF THE SCIENCTIFIC MEETING OF THE KOREAN CLEFT PALATE-CRANIOFACIAL ASSOCIATION
MEMBER OF THE SCIENCTIFIC MEETING OF KOREAN MAMMOPLASTY ASSOCIATION