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Jeff Ostrow

As a partner in the Grant Thornton accounting group, I leverage my nearly-20 years of accounting experience to fulfill the Grant Thornton commitment of helping our clients, colleagues and communities thrive.

Over the years, I’ve worked in the Business Transactions Group at KPMG and as a partner at Hyatt Lassaline LLP, which joined Grant Thornton in 2018. During that time, I developed a passion for helping owner-managed businesses navigate the complexities of accounting, tax and advisory.

When I’m not in the office, you can find me giving back to my community—either as an honourary board member (and former Finance Chair) of the Alzheimer Society of Windsor Essex County; the Finance Chair and Chair of the Capital Campaign Committee of St. Clement’s Parish in McGregor; a board member of the McGregor Knights of Columbus #2844; or as the Chief Counselor of the McGregor Columbian Squires Youth group.

In my leisure time, I enjoy playing floor hockey and golf (a sport in which I hope to someday live long enough to shoot my age—although, if nine holes counts, consider it already done.)

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