Completion of advanced periodontics & prosthodontics course at Harvard University School of Dentistry Completion of new endodontics training course

Now Seoul Barun Doctor Dental Clinic CEODirector

Full member of the Korean Society of Aesthetic Dentistry Full member of the Korean Society of Dental Prosthetics Full member of the Korean Society of Integrated Dentistry Full member of the Korean Society of Maxillofacial Implants Full member of the Korean Society for Conservation of Dentistry