Department of Orthodontics Graduated from Seoul National University College of Dentistry Seoul National University College of Dentistry Graduate School of Dentistry Doctor of Dentistry, Department of Orthodontics, Cheong-A Dental Hospital

Now Happy Smile Dental Clinic CEODirector

Full member of the Korean Society of Orthodontics International member of the American Society of Orthodontics recognized by the Korean Society of Orthodontics Founding member of the Korean Society of Orthodontics Full member of the Korean Society of Orthodontics Regular member of the European Society of Orthodontics