Graduated from Kyungpook National University College of Dentistry Intern at Kyungpook National University Hospital Department of Orthodontics Resident Doctor of Dentistry, Department of Orthodontics, Kyungpook National University Hospital

Now Daegu Yeh Dental Clinic CEODirector

Full member of the Korean Orthodontic Society, Korean Orthodontic Society Certified Physician, Korean Orthodontic Society orthodontist