
Jack Gentile
Associate I, Client Relations

About Jack
Jack Gentile is an associate I, client relations with the Hoban Gleason Minturn Team. In his role, he assists with all aspects of team operations and client service. He was a summer intern before joining the firm in 2021. Jack is a graduate of the University of Missouri with a B.S. in finance. He lives in Wrigleyville and enjoys staying active, spending time with his family, and catching a Cubs baseball game when he can.About William Blair
William Blair is a premier global partnership with expertise in investment banking, investment management, and private wealth management. We provide advisory services, strategies, and solutions to meet our clients’ evolving needs. As an independent and employee-owned firm, together with our strategic partners, we operate in more than 20 offices worldwide.*
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1935
Year William Blair was founded
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1,900+
Employees worldwide
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139 billion+
Client assets
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90 Years
Independent and employee-owned
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20+
Offices worldwide
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~650
Companies under coverage
As of March 31, 2025
*Includes strategic partnerships with Allier Capital, BDA Partners, and Poalim Capital Markets.