Department of Oral Medicine, Seoul National University Doctor of Dentistry (Ph.D) Seoul National University Master of Dentistry (MSD) Graduate School of Dentistry, Seoul National University (DDS) Seoul National University Business Administration (MBA) Oral Pain Specialist, USA (USA) American dentist (Virginia Dental Licensure, USA) Southern California University (USC) College of Dentistry Completion of residency course in oral and facial pain and oral medicine Completed Harvard University prosthetics seminar Completion of externship program at University of California, Los Angeles (UCLA) Oral and Facial Pain Center

Full member, Korean Society of Facial Pain and Oral Medicine Full member, Korean Temporomandibular Disorders Association Full member, Korean Dental Sleep Association Full member, Korean Headache Society