Dr. Edward Marcus, MD

Dr. Edward Marcus is an ophthalmologist who specializes in comprehensive eye care and retinal diseases. He earned his medical degree from Mount Sinai School of Medicine and completed his residency training at The Mount Sinai Medical Center and Rutgers University of Medicine. Dr. Marcus further specialized through a fellowship at The Kresge Eye Institute, focusing on advanced retinal conditions. With 23 years of experience in eye care, he is board-certified in ophthalmology by the American Board of Ophthalmology. He provides care to patients in English.

Dr. Marcus practices at Good Samaritan University Hospital and sees patients at multiple SightMD locations throughout New York, including Brentwood, Port Jefferson Station, Amityville, New York City, and East Patchogue. His expertise includes treating flashing lights and floating spots in vision, as well as diseases affecting the retina and vitreous. He performs specialized procedures such as retinal imaging and optical coherence …tomography to diagnose eye conditions. Dr. Marcus also provides laser photocoagulation treatment for patients with diabetic retinopathy. Patients rate him 4.9 out of 5 stars on average.