Dr. Dayan works with patients at All City Ophthalmology Services PC and Retina Consultants of New York who have diabetic retinopathy, age-related macular degeneration, macular holes, epiretinal membranes, retinal detachment, complications of cataract surgery, as well as other aspects of vitreo-retinal disease.

In addition to maintaining a full practice schedule, he devotes much of his time to teaching. He is a Clinical Assistant Professor of Ophthalmology and teaches residents and fellows at the New York Eye and Ear Infirmary and other programs. Dr. Dayan very much enjoys the interaction of teaching and guiding young minds in the best ways to practice medicine.

After graduating from the University of Pennsylvania with a Bachelor of Science in Engineering, Dr. Dayan earned his Doctor of Medicine degree at the Mount Sinai School of Medicine (Alpha Omega Alpha Honor Society). He completed his Ophthalmology residency at the New York Eye and Ear Infirmary — where he was a chief resident — and a fellowship in Vitreoretinal Disease and Surgery at the Vitreoretinal Foundation/ University of Tennessee. He is board certified by the American Board of Ophthalmology, and a member of the American Academy of Ophthalmology.

Medical Licenses: New York

Certifications: American Board of Ophthalmology

Hospital Appointments: Attending Surgeon, New York Eye and Ear Infirmary

Professional Organizations:  Fellow, American Academy of Ophthalmology and ASRS

Medical Education: Mount Sinai School of Medicine, M.D.

Fellowship: Vitreoretinal Disease and Surgery, Vitreoretinal Foundation/University of Tennessee

Residency: Ophthalmology, New York Eye and Ear Infirmary (Chief Resident)

Internship:  St. Luke’s-Roosevelt Hospital Department of Surgery

Undergraduate Education: University of Pennsylvania, B.S.E