Dr. Greene is Board-Certified: American Board of Ophthalmology. He is aFellow with the AmericanAcademy of Ophthalmology. He did his fellowship in surgical retina at Indiana University, Indianapolis, IN. He did his residency at Long Island Jewish Medical Center and internship at Albert Einstein Medical Center.He belongs to several professional organizations and has conducted over 100 teaching and speaking engagements. He practices at the Philadelphia Retina Associates in Philadelphia, PA.