Thomas E. Bournias, M.D., practices at the Northwestern Ophthalmic Institute in Glenview. Bournias is very well-known in the medical field for his specialization in the diagnoisis and treatment of glaucoma. Bournias also treats many other conditions that affect the eyes, including cataracts, dry eyes, diabetes and floaters. Schedule an appointment today with Bournias for a comprehensive eye exam.