Dr. Costello is a full-scope optometrist dedicated to providing comprehensive, personalized eye care for patients of all ages. She has been practicing in central Maine since 2013. Her clinical interests include primary eye examinations, the management of ocular diseases such as glaucoma and dry eye disease, and the evaluation of diabetic retinopathy and macular degeneration. She also enjoys fitting specialty contact lenses to meet her patients’ unique visual needs.