Mary Kellenberger

Mary Kellenberger has extensive experience in administrative and legal support roles, with a career spanning over three decades. Currently serving as a Legal Secretary I at the Monroe County Office of the District Attorney since September 2021, Mary previously held positions including Business Clerk at RUSH-HENRIETTA CENTRAL SCHOOL DISTRICT and Administrative Office Manager at Agrinetix LLC. Notably, from April 2006 to March 2019, Mary worked as an Assistant Court Clerk for the Town of Brighton, where responsibilities included managing court paperwork, supervising court staff, and maintaining judges’ schedules. Additional experience includes administrative roles at Nothnagle Realtors, Realty Reports Inc, Butler Service Group Inc, and SMS Real Estate Information Services, contributing to strong organizational and customer service skills throughout the career.