Greg was born and raised in Napa and is proud to call Napa his home. He originally joined G&J Seiberlich & Co., LLP in 2004. After a brief time away from 2013-2016, he rejoined the firm in September 2016. Greg specializes in business and individual taxation, preparation of forecasts and projections, and consulting work.

His personal interests include spending time with family, basketball, and coaching his son and daughter's sports teams.