Department of Orthodontics Graduated from Yonsei University College of Dentistry Completed internship from Yonsei University College of Dentistry Department of Orthodontics Department completed Yonsei University College of Dentistry Department of Orthodontic residency Graduated from Yonsei University College of Dentistry

Now Yonsei Numerical Orthodontic Clinic CEODirector

Regular member of the Korean Dental Association Regular member of the Korean Orthodontic Society Member of the American Orthodontic Society, Promotion Institute of the Korean Orthodontic Society