Mary Ann Callery

Mary Ann Callery is an experienced professional in payroll and accounting, currently serving as a Payroll & Reporting Associate and previously as an Accounting Clerk for the County of Lennox and Addington since January 2014. Prior to this role, Mary Ann worked at AmerisourceBergen Canada from August 1991 to November 2013, where responsibilities included serving as a Report Administrator, providing support for the WinSol ERP System, and being involved in training, testing, and development of new customs. Mary Ann holds a 3-year Finance Diploma in Accounting and Finance from St. Lawrence College, completed between 1989 and 1991.