Date of Birth: 
About Karen Sheriff
- Karen Sheriff (born February 8, 1958) is an American-born, Canadian business executive.
- Since January 2015, she has served as president and CEO of Q9 Networks, Inc.
- She previously served as president and CEO of Bell Aliant.
- She has received numerous honours, including being named one of the Top 50 CEOs in 2012 and 2014 by Atlantic Business Magazine.
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