Hertzbach is proud to announce that Zeynep Orhan, CPA is now a senior manager of the firm. Ms. Orhan received a B.S. in Business Administration from Bilkent University in Ankara, Turkey, and received a Master’s in Accountancy from The George Washington University. Ms. Orhan’s experience is in assurance and outsourced accounting services. She specializes is in audits, reviews and compilations of nonprofit organizations, audits under the Uniform Guidance/Yellow Book, employee benefit plan audits, and financial information presentations.