Dr. John Charles Flanagan, MD

Dr. John Flanagan is an ophthalmologist with nearly five decades of expertise in comprehensive eye care. He earned his medical degree from the Icahn School of Medicine at Mount Sinai and completed his ophthalmology residency at the New York Eye and Ear Infirmary. His extensive 48-year career has established him as an experienced specialist in diagnosing and treating various eye conditions. Dr. Flanagan is fluent in both English and Spanish, allowing him to serve a diverse patient population.

Dr. Flanagan maintains his primary affiliation with the New York Eye and Ear Infirmary of Mount Sinai and practices in multiple locations including New York and Valhalla, New York. He specializes in treating cataracts and glaucoma, including open-angle glaucoma cases. His practice focuses on comprehensive eye examinations through dilated eye exams and vision testing, along with specialized visual field testing to monitor eye health and detect potential problems. Patients consistently rate Dr. …Flanagan highly for his care, giving him an average rating of 4.4 out of 5 stars.