Graduated from Seoul National University College of Dentistry Completion of internship in pediatric dentistry at Seoul National University Dental Hospital Completion of residency in pediatric dentistry at Seoul National University Dental Hospital Master’s degree in pediatric dentistry, Seoul National University College of Dentistry Ph.D. in pediatric dentistry, Seoul National University College of Dentistry

Now Yeongtong Dream Dongsan Dental Clinic CEODirector

Full member of the Korean Academy of Pediatric Dentistry, certified by the Korean Academy of Pediatric Dentistry