• Doctor of Orthodontics
• Graduated from School of Dentistry, Dankook University
• Completed Residency in Orthodontics, Dankook University Hospital
• Completed Internship, Dankook University Hospital
• Member, Korean Association of Orthodontists
• Recognized Orthodontist, Korean Association of Orthodontists
• Member, Korean Association of Lingual Orthodontists
• Recognized Orthodontist, Incognito
• Former Section Chief of Orthodontics, Design Detal Clinic, Shincheon.