Elizabeth O. Segal, M.D., is a board-certified ophthalmologist with over 20 years of experience in Frederick, Maryland. Dr. Segal treats the full range of ophthalmic illness. Call for an appointment if you are having trouble with cataracts, glaucoma, floaters and flashers, simple refractive error (i.e. basic trouble seeing), or any other problem with your eyes. Making an appointment if you are in good ophthalmic health but haven't seen an ophthalmologist in more than a year. Also visit our website today!