Colleen Johnston

Colleen M.
Johnston is currently Chairman at Unity Health Toronto since 2019.
Ms. Johnston is Director at St. Michael's Hospital since 2013.
Ms. Johnston is Independent Director at McCain Foods Ltd. since 2019.
Ms. Johnston is Director at Blue Shield of California since 2020.
Ms. Johnston is Director at Shaw Festival Theatre.
Ms. Johnston is Director at St. Joseph's Health Centre Foundation.
Ms. Johnston is Director at Canadian Tire Corp.
Ltd. starting 2026.
Ms. Johnston is Member at Conseil canadien pour la diversité administrative.
Former roles include Chairman at Heart & Stroke Foundation of Ontario.
Chief Financial Officer & Managing Director at The Bank of Nova Scotia from 1998 to 2004.
Independent Director at WestJet Airlines Ltd. Director at Providence Healthcare.
Independent Director at Shopify, Inc. Independent Director at Q4, Inc. Group Head-Direct Channels, Technology & Marketing at The Toronto-Dominion Bank from 2016 to 2018.
Chief Financial Officer at Scotia Capital, Inc. from 1998 to 2004.
Principal at Pricewaterhouse LLP.
Chief Financial Officer at TD Bank US Holding Co. from 2010 to 2018.
Member-Campaign Steering Committee at Bridgepoint Health Foundation.
Education includes undergraduate degrees from York University and The Schulich School of Business.