Dr. Seongsu Han is the current Chief Ophthalmologist at Gangnam Brand Eye Clinic (Gangnam). He previously served as Director at Haneul Eye Clinic and Chief at Sooncheon Medical Center’s Ophthalmology Department, and has performed over 10,000 cataract and refractive surgeries. He is a graduate of Yonsei University College of Medicine and board-certified Ophthalmologist, holding active membership in various ophthalmological societies.