Sheila Wisniewski serves as President & CEO at Hill & Knowlton, a position held since December 2003, after previously advancing through various roles including SVP and General Manager, SVP and Deputy General Manager, and Vice President. Prior to this, Sheila Wisniewski gained experience as Group Manager at MAVERICK PR from 1999 to 2003. Sheila Wisniewski holds educational credentials from Trent University and Humber College.
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