Department of Orthodontics Graduated from Seoul National University College of Dentistry Graduated from Seoul National University College of Dentistry Master of Medicine from Seoul National University College of Dentistry Doctor of Medicine from Seoul National University College of Dentistry Completion of Internship at Seoul National University Dental Hospital Completion of residency at Seoul National University Dental Hospital Department of Orthodontics Completion of residency at

of Dentistry Orthodontic Society Regular Member