Denise Garrastacho is a partner in the Firm’s Assurance Services practice. She serves both commercial and nonprofit clients and has concentrated experience with construction and real estate companies. She has served as a peer reviewer for other public accounting firms and has been a quality reviewer on many engagements. Ms. Garrastacho was a founding partner and leader of the audit practice at OGH Certified Public Accountants & Advisers, a full service public accounting firm that merged into Marcum in August 2019.