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Alert

On December 10, Toronto Public Heath declared a Norovirus outbreak on the Complex Continuing Care unit. Other units and programs are operating as usual. Click for more info.


Please note our ambulatory care services will be closed on Dec. 25-26, 2025, and Jan. 1, 2026. The day program will be closed Dec. 22-26, 2025.

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Marta Wisniewski

Marta Wisniewski

Marta Wisniewski graduated from the Ted Rogers School of Management at Ryerson University with an MBA and BCom in Marketing Management. Her previous experience includes various start-up environments, educational services, and marketing roles. Currently, she works as a Business and Technology Consultant at CGI, one of the largest IT and business consulting service firms in the world. The innovative use of technology in personalized care inspired Marta to join the Catalyst Council and help support the hospital. Outside of work, Marta is an avid reader, blogger, and hiker!

Linda Tu

Linda Tu

Linda is a partner in the securities group at Blake, Cassels & Graydon LLP with a focus on mergers and acquisitions and capital markets transactions. Linda advises both public and private companies, institutional and strategic investors and investment dealers in a variety of industries. Linda also provides pro bono legal services to not-for-profit organizations and holds a BCom from the University of Toronto and JD from Queen’s University. Linda is excited to join the Catalyst Council and to support Holland Bloorview.