Department of Conservation Dentistry Graduated from Seoul National University College of Dentistry Graduated from Seoul National University College of Dentistry Graduated from Seoul National University Dental Hospital Completion of internship at Seoul National University Dental Hospital Completion of residency at Seoul National University Dental Hospital Survival Endodontics Hands-on Course Main Director Head of

Society for Conservation of Dentistry Full member of the Korean Society of Conservation of Dentistry for Medicine Full member of the Korean Society of Conservation of Dental Medicine Full member of the Korean endodontic society Full member of the American Academy of endodontic treatment (AAE)