Orthodontist certified by the Ministry of Health and Welfare Certified by the Ministry of Health and Welfare Department of Integrated Dentistry Completion of clinical dentistry course at Seoul National University Graduate School of Dentistry Alumni member of Seoul National University Graduate School of Dentistry Dental Education and Training Institute

Now Anyang Jeongseong Dental Clinic CEODirector

Orthodontic Society Full-time member of Korean Orthodontic Society Member of Lingual Orthodontic Society Full Member of World Orthodontic Federation