Ophthalmologist Graduated from Catholic University College of Medicine Graduated from Catholic University College of Medicine Graduate School of Medicine, Dresden School of Medicine, Germany Training in Ophthalmology LASIK training

Now Central St. Marys Ophthalmology CEODirector

American Society of Cataract and Refractive Surgery Full member of Korean Society for Cataract and Refractive Surgery Full member of Korean Society for the Study of External Eyes Regular member, Korea Contact Lens Research Association, regular member