Seoul National University School of Dentistry
Associate Dean for Student Affairs
Seoul National University
Professeor
Seoul National University School of Dentistry
Chair, Department of Integrative Dentistry
Seoul National University School of Dentistry
Assoicate Dean for Academic Affairs
University of Florida College of Dentistry
Vistiting Professor
Seoul National University School of Dentistry
Associate Dean of Planning and Coordination
Kyungnam High School
서울대학교 (Seoul National University)