Monthly Archives: March 2020

Dr. Mark R. Fleckner

Garden City Ophthalmologist, Dr. Mark R. Fleckner MD, Celebrates 20 Years in Business

Dr. Mark R. Fleckner of Garden City is celebrating 20 years in business. The Long Island-based ophthalmologist specializes in treating vitreoretinal diseases, including diabetic retinopathy, retinal tears and detachment, macular holes, and macular degeneration. In the past two decades, he has treated hundreds of patients and helped countless New Yorkers preserve or regain their sight. Before […]