Please note that Sheridan is closed for the holidays starting Monday, December 22 and will reopen on Monday, January 5, 2026. For a full list of student resources available during the closure, please visit Sheridan Central. If you are a new student starting in January, you can also view the full schedule of events on the New Student Orientation page on Sheridan Central.

Students at Graduation

Mark Wafer

Social Service Worker ’82
Category: Community Services

When Mark Wafer co-owned Tim Hortons franchises, he became a champion for hiring individuals living with disabilities. Retiring from entrepreneurship, he became a full-time advocate serving as chair, and then interim CEO, of Abilities Centre Whitby. He was also a member of the Federal Panel on Labour Market Opportunities for Persons with Disabilities and of the OMEDEI Partnership Council. He is chair of Canadian Hearing Services and co-founder of Canadian Business SenseAbility. In 2015, Mark helped bring an end to “sheltered workshops” in Ontario. Among many other honours, Mark is a member of the Canadian Disability Hall of Fame.

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