• Bachelor degree of Dentistry, Dankuk University
• Doctor degree of Dentistry, Dankuk Graduate School• Member, the International Society for
Oral Laser• Applications (SOLA)• Research fellow, VIENNA Dental College• Member, the Korean Academy of Esthetic Dentistry• Visiting professor, Yeoju University• Doctor of Dain Dental Clinic in Ilsan• Doctor of S Dain Dental Clinic (scale of 990m2)• Doctor of Sinchon Dain Dental Clinic (scale of 1,320m2)• Representative Dentist of New Face Dental Clinic