Gregory has been with Tonneson for six of his 12 years in public accounting. He works in the audit department where he serves manufacturing companies, nonprofits and multi-state organizations. He is also involved with mentoring and training staff at the firm.

Gregory is a CPA and Certified Fraud Examiner (CFE) who earned a B.S. in accountancy from Bentley University and an M.B.A. from Salem State University. He is a member of the American Institute of CPAs (AICPA), the Association of Certified Fraud Examiners (ACFE) and the Massachusetts Society of CPAs (MSCPA).

Gregory resides in New Hampshire where he enjoys spending time with his wife and three daughters. He is also an avid reader who consumes 20-30 books a year.