Dr. Cassandra Mark received her Doctorate of Optometry degree from the New England College of Optometry. She received clinical honors in her training at Boston Medical Center, West Haven Veterans Association Hospital, New England Eye, and Boston University Eye Associates.

She has a broad range of experience with contact lenses, pediatrics, and individual with disability.

Dr. Mark was born and raised in Toronto and currently lives in Newton. In her spare time, she enjoys spending time with her two young boys, traveling, skiing and cooking.