Clinical interests for Dr. Sung include glaucoma and cataracts. Dr. Sung is in-network for several insurance carriers, including Aetna EPO, Blue Cross/Blue Shield, and TRICARE. He is a graduate of the University of Michigan Medical School. His training includes a residency program at Illinois Eye and Ear Infirmary. In addition to English, Dr. Sung speaks Spanish. His professional affiliations include Northwestern Medicine Central DuPage Hospital and Edward Hines, Jr. VA Hospital. New patients are welcome to contact Dr. Sung's office for an appointment.