Dr. Hugo Hsu is an ophthalmologist sub-specializing in cornea and external diseases. Clinically, he specializes in corneal infectious diseases, penetrating and endothelial corneal transplantation (DSAEK) surgeries, pterygium surgery, secondary intraocular lens implantation and standard cataract surgery. His research interests include infectious keratitis, corneal transplantation and ocular microbiology.