Department of Orthodontics Graduated from Dankook University College of Dentistry Completion of internship with Department of Orthodontics at Dankook University College of Dentistry Completion of internship completion of Department of Orthodontics at Dankook University College of Dentistry College of Dentistry Completion of residency at Dankook University College of Dentistry Master of Dentistry, Dankook University

Now Dongheon Hand Dental Clinic CEODirector

Orthodontist KSO (Korean Society of Clinical Orthodontists) regular member of the Korean Association of Orthodontists for accreditation by the Korean Orthodontic Society