Welcome to the Mississauga campus of the National Academy of Health and Business (NAHB). For over 30 years, we’ve provided quality hands-on training to hundreds of students, with diploma programs in Business, Dental, Healthcare and Law, making us one of the oldest and most-trusted private career colleges in Ontario. We’re conveniently located on the 3rd floor at 165 Dundas Street West, easily accessible through Mississauga’s public transit system and a brief walk from the Cooksville GO station.