Graduated from Yonsei University College of Dentistry Graduate School of Dentistry, Yonsei University Graduated from Yonsei University College of Dentistry Completion of Internship in Department of Orthodontics, Yonsei University College of Dentistry Completion of residency, Department of Orthodontics,

Now Yonsei Leader Dental CEODirector

of Dentistry Regular member of the Society Full member of the World Orthodontic Society Full member of the American Orthodontic Society