Orthodontist Specialist in Department of Orthodontics, Kyungpook National University Dental Hospital, Department of Orthodontics, Kyungpook National University Dental Hospital Resident, Department of Orthodontics, Kyungpook National University Dental Hospital, Kyungpook National University, Graduate School of Dentistry, Doctor of Dentistry, Graduate School of Orthodontics,

Now Asia Barun Dental Clinic CEODirector

Korean Orthodontic Society Regular member of Kyungpook National University of Dentistry and Gyeongsangbuk-do Alumni Association Academic Director Former Director of Orthodontics at Asia Dental Hospital International Member of American Association of Orthodontists International Member of Daegu Dental Association Executive Director of the Korean

Orthodontic Society 2009 Award for Outstanding Paper by the Korean Orthodontic Society Awarded the Achievement Award from the Korean Dental Association in 2014 Awarded the Minister of Health and Welfare Award in 2015