VALLEY FORGE, Pa.--(BUSINESS WIRE)--AmerisourceBergen Corporation (NYSE:ABC) today announced that Kathleen W. Hyle, 51, has been elected to its Board of Directors. The election, effective today, increases the number of AmerisourceBergen directors from eight to nine. Ms. Hyle was also appointed to the Audit and Corporate Responsibility Committee of the Board. Since 2008, Ms. Hyle has been Senior Vice President of Constellation Energy (NYSE:CEG) and Chief Operating Officer of Constellation Energy