Skip to main content

Amy J. Mierzejewski CPA, CISA

Senior Manager, Assurance Services

Gregory, Sharer & Stuart

Amy joined Gregory, Sharer and Stuart (GSS) in 2005. At GSS, Amy has focused primarily on audits of not-for-profit entities, as well as various nonpublic commercial entities.

Amy’s experience prior to joining GSS includes five years with Grant Thornton.


Amy’s responsibilities have included performance and supervision of audit and review engagements and information systems reviews. She has been involved in financial statement preparation including consolidated annual financial report preparation in accordance with GASB 34. Amy has experience in a wide variety of industries including not-for-profit, governmental, healthcare, employee benefit plans, service industries and manufacturing.

Amy has extensive experience in performing governmental, federal and state single audits. This experience includes work in a wide variety of programs, including those funded by the U.S. Department of Agriculture, the U.S. Department of Education, the U.S. Department of Health and Human Services, the U.S. Department of Housing and Urban Development, the U.S. Department of Justice and various other federal and state of Florida funding agencies.


Education & Certifications:


Amy earned a Bachelor of Science in Accounting from the University of South Florida Tampa. Amy is a licensed Certified Public Accountant in the state of Florida. She also has earned the Certified Information Systems Auditor designation through ISACA (formerly the Information Systems Audit and Control Association).


Professional Affiliations:


Amy is a member of both the American and Florida Institutes of Certified Public Accountants. She is also a member of ISACA.


Community and Civic Organizations Served:


Amy is an avid supporter of the American Cancer Society, serving on their development committee, as well as participating in events such as the Relay for Life. She also participates in events including the Muscular Dystrophy Association’s MDA Lock Up and the Roo Run 5k benefiting Give Kids The World Village.