gregGreg is a Certified Public Accountant licensed in Iowa, Wisconsin and Illinois. Born and raised in Dubuque, Greg is a Wahlert High School and Loras College graduate. Greg started at O’Connor Brooks & Co., P.C. in 2008 and became a principal of the firm in 2016. His experience consists primarily of performing audit, review and compilation services for small and medium-sized entities, including non-profit and governmental organizations. In addition, Greg has years of experience in individual, fiduciary, and corporate income tax preparation. Greg is a member of the American Institute of Certified Public Accountants (AICPA) and the Iowa Society of CPAs.

He lives in Dubuque with his wife, Tabitha, and three children.