Vézina gained recognition when she made her Canadian Opera Company debut in 2002–2003 as Lisa and Mascha in Tchaikovsky's The Queen of Spades.
[3] Critic Robert Everett-Green of The Globe and Mail praised her "big Act III aria" as "eloquent testimony to the character's own addiction to emotional gambling.
[1] Vézina has collaborated with internationally renowned conductors including Richard Bradshaw, James Conlon, Yannick Nézet-Séguin, Hans Fricke, Bernard Labadie, Jacques Lacombe, Kent Nagano, Peter Oundjian, Yoav Talmi, Bramwell Tovey, and Timothy Vernon.
Her most notable roles include, Mimi (La Bohème), Liza (Queen of Spades), Tatyana (Eugene Onegin), Donna Elvira (Don Giovanni), Contessa (Le nozze di Figaro), Ellen Orford (Peter Grimes) and the creation of Lillian Alling (Lillian Alling).
Vézina received a Graduate Diploma in Opera from The Juilliard School of Music and was a lecturer at University of Western Ontario since 2011.