With almost twenty years in practice and over a decade in academia, Dr. Eltis has worked in New York and California and now in Toronto. He is a lecturer at University of Waterloo, a Fellow of the American Academy of Optometry and a Diplomate of the American Board of Optometry. Dr. Eltis has served as a board examiner (for NBEO and CACO), and as a residency site evaluator for ACOE. He has presented and published internationally and has been sought as an expert on optometric issues for national television and print. Dr. Eltis has been elected to the board of directors of several optometric organizations and was accepted into the Optometric Glaucoma Society.