Department of Orthodontics Graduated from Kyungpook National University College of Dentistry Graduate School of Dentistry, Kyungpook National University College of Dentistry Master of Dentistry, Kyungpook National University School of Dentistry Doctor of Dentistry, Kyungpook National University College of

Now Koo Bonjun Dental Orthodontic Clinic CEODirector

Regular member of the Korean Society of Orthodontics