Myung-Whun Sung

Member of Korean Society of Otorhinolarynglogy-Head and Neck Surgery
Seoul National University Hospital

Member of Korean Society of Otorhinolarynglogy-Head and Neck Surgery ,Member of Korean Medical Association,Vice Chairman of Korean Society of Logopedics and Phoniatrics,
Vice Chairman of The Korean Bronchoesophagological Society,
Member of a stading committee of The Korean Society of Head and Neck Surgery,
Faculty of Cancer research center of University of Pittsburgh School of Medicine ,President of Seoul National University Hospital Healthcare System