Mark J. Onanian

Mark J. Onanian has extensive experience in finance and accounting, currently serving as a Finance Assistant at Greater Worcester Community Foundation since July 2015, where responsibilities include processing accounts payable, gifts, grants, and performing month-end reconciliations and reporting. Previous roles include Staff Accountant at Hanover Insurance Group, focusing on premium tax returns and reconciliations, and Operations Specialist at Sun Life Financial, ensuring compliance in commission cycles. Mark's accounting background extends to a long tenure at Sun Life Financial and Allmerica Financial, where financial analysis, cash flow management, and GAAP reconciliation were key focus areas. Mark holds an Associate's degree in Liberal Arts and Sciences from Quinsigamond Community College and a B.S. in Business Administration with a concentration in Accounting from Worcester State University.