He holds a certificate in computer science, a master's degree in education and a Doctorate in mathematics from the Université du Québec à Montréal.
Bergeron ran in the 1998 Quebec provincial election for the seat of Iberville that was left open by the decision of former Cabinet Minister Richard Le Hir to not run.
He served as a backbench supporter in the governments of Lucien Bouchard and Bernard Landry.
He was defeated in the 2003 election by Jean Rioux of the Quebec Liberal Party by less than 1,000 votes.
Bergeron attempted to run again for Iberville in 2007 election but lost the PQ nomination to Marie Bouillé 168–156.