Graduatated from Seoul National University
PhD at Seoul National University (1999)
Trained at Inje University Oral & Maxillofacial Surgery Department.
Professor at Inje University Oral & Maxillofacial Surgery Department(1996-2004)
Board Certified Oral & Maxillofacial Surgeon(2018)
Visiting Professor at Harvard school of Dental Medicine Implant Center(2002-2003)
Part-time Professor at Seoul National University & Inje University (2004-current)
President of S & H Dental Clinic (2004-current)