Dr. Harold Sy

Dr. Harold Sy is a board-certified ophthalmologist who has been caring for patients at Chicago Eye Institute for over 15 years. He specializes in advanced cataract surgery, including laser-assisted procedures with the LenSx femtosecond laser and a range of premium intraocular lens options, from toric to extended depth of focus lenses. Dr. Sy is also highly experienced in refractive surgeries such as custom LASIK and PRK. Additionally, he provides comprehensive care for corneal conditions, with particular expertise in treating keratoconus through methods like INTACS, collagen cross-linking, and corneal transplantation. He also treats pterygia, lid lesions, and other anterior segment conditions.

Dr. Sy's philosophy is to treat each patient as if they were a member of his own family, focusing on helping them achieve their best possible vision. He takes a personalized approach to every consultation, ensuring patients understand their options and feel supported throughout their care journey.