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Home Our People Shawn Gillon

Shawn Gillon


CPA, Partner

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Shawn is a partner in the Firm’s East Brunswick office. With more than 15 years of experience in public accounting, Shawn is a certified public accountant in the states of New Jersey and New York. He is an active member of the Firm’s Insurance Group and Not-for-Profit and Education Services Group and also specializes in real estate audits.

Shawn is a graduate of New York University, where he was a member of Beta Gamma Sigma, the International Business Honor Society. He is a member of the American Institute of Certified Public Accountants (AICPA), New Jersey Society of Certified Public Accountants (NJCPA), and the Society of Insurance Financial Management. As a firm believer in giving back to the community, he a Trustee and the Secretary of the Arc of Middlesex County and a Trustee and the Treasurer of the New Jersey Education Foundation Partnership.

Shawn resides in Mercer County with his wife, Anna, and their children Luke, Henry, Ryan, and Benjamin.


Withum isn’t just a job— we’re a family, and we carry that spirit together in everything we do. We live the Withum Way. We are catalysts for growth and success.

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