Department of Orthodontics Graduated from Pusan ​​National University College of Dentistry Completion of internship in Department of Orthodontics, Pusan ​​National University Dental Hospital Completed residency in Department of Orthodontics, Pusan ​​National University Dental Hospital

Now Irumi Dental Clinic (Jongno Branch) CEODirector

Full member of the Korean Society of Orthodontics, accredited by the Korean Orthodontic Society