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Montgomery Sisam is pleased to announce the appointment of one Principal and two Senior Associates

In recognition of their outstanding contribution, Montgomery Sisam is pleased to announce the appointment of Tony Ross to the position of Principal, Leslie Parker to the position of Senior Associate, and Enda McDonagh to the position of Senior Associate. 

 Tony’s extensive and varied body of work includes many notable projects, among them the University of Toronto Centre for Engineering Innovation and Entrepreneurship, The York School North and South and the phased redevelopment of Kipling Acres.

 Leslie is highly experienced in the design and delivery of care-sector projects, managing the multi-phased renovation of John Noble Home, multiple projects for Extendicare Canada, and the redevelopment of St. Thomas Elgin General Hospital.

Enda contributes a diverse range of experience. He has managed a number of complex projects, including the Greenwood College School expansion, the award-winning Southdown Institute and the Phillip’s House Redevelopment for North York General Hospital.

For more information about our team please visit:




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