Education Doctor of Medicine : University of Ulsan Master of Medicine : University of Ulsan Bachelor of Medicine : Seoul National University MajorProfessionalExperiences Associate Professor in Otorhinolaryngology Head and Neck Surgery, UUCM AMC Fellowship in Otorhinolaryngology Head and Neck Surgery, Massachusetts Eye and Ear Infirmary, Harvard University, USA Assistant Professor in Otorhinolaryngology Head and Neck Surgery, Gangneng Asan Meical Center Fellowship in Otorhinolaryngology Head and Neck Surgery, UUCM AMC Residency in Otorhinolaryngology Head and Neck Surgery, UUCM AMC Internship in UUCM AMC