Smart Eye Expert Samsung Eye Center

Medical doctor, Ophthamologist Opthamology, Samsung's served a full time Hospital Visiting Professor in japan Seirei Hamamachu Hospital Visiting Professor at Columbia University in New York, post doctor completion of course, American NYEE international doctors

Ophthalmologists, University School of Medicine, University of Ulsan (Asan Medical Center, Seoul, Korea), Kang Dong Sacred Heart Hospital, Ophthalmology Resident, Eye Duty manager for the Navy Training Command, Asan medical Center, Served as Clinical Professor Division of corneal refractive 105 nine times reminiscent of Ophthalmology Conference Award Citation Asan Medical Center, Seoul, Korea, Memership of Ophthalmology , Ophthalmologist for society membership, Optometrist Association for Membership, Ocular infection Study group for membership, Korea Cataract - Refractive Surgery Society Membership, Contact Lens Society of Korea Membership