Dr. Mandelcorn completed his Bachelor of Science at the University of Western Ontario where he graduated as a gold medalist. He received his medical degree with honours and subsequently completed his ophthalmology residency in the Department of Ophthalmology and Vision Sciences at the University of Toronto.
He has had further specialized fellowship training in vitreoretinal surgery at the University of Toronto and also obtained a second fellowship in surgical retina and surgical posterior uveitis at the Bascom Palmer Eye Institute at the University of Miami, Florida.
Dr. Mandelcorn was awarded the J.S. Crawford Post-graduate Teaching Award in the Department of Ophthalmology, University of Toronto in 2015. He was also honoured with a Teaching Excellence Award in Postgraduate Education by the Wightman-Berris Academy, University of Toronto, University Health Network in 2014-5 and again for Undergraduate Education in 2016-7.
Dr. Mandelcorn is a Fellow of the Royal College of Surgeons and a Diplomate of the American Board of Ophthalmology. He is currently an attending surgeon at the Toronto Western Hospital, University Health Network. He is an Assistant Professor at the University of Toronto and an Associate Member of the Graduate Faculty Institute of Medical Science, University of Toronto. He is also the Fellowship Director for Vitreoretinal Surgery (UHN & Sunnybrook sites) at the University of Toronto.