Completion of internship at Hallym Sacred Heart Hospital Department of Orthodontics Completion of residency at Hallym Sacred Heart Hospital Department of Orthodontics Completion of residency at Hallym Sacred Heart Hospital

Now Ut Autonomous Department Orthodontic and Dental Clinic CEODirector

Full member of Korean Society of Aesthetic Dentistry Full member of Korean Society of Aesthetic Dentistry Full member of Korean Orthodontic Society Certified Korean Orthodontic Society Full member of Korean Prosthodontic Society Korean Jaw Regular member of the Joint Occlusion Society