In 2006 Bergeron signed on with the Philadelphia Phillies, splitting the season with the AA Reading Phillies and AAA Scranton/Wilkes-Barre Red Barons. He would have a very successful season in 124 games, hitting a combined .333, which included batting .351 at Reading. Bergeron would also hit nine home runs and total 43 RBI being his highest home run total in any professional season and ranked second in terms of RBI. However, Phillies management was quoted as stating Bergeron was basically signed only to fill out a minor league roster spot and that they had no intention of bringing him up to the major league club.