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Jeff Flug

Jeff Flug

Jeffrey Flug is the former president of Union Square Hospitality Group and board director of Shake Shack Enterprises. Jeff has over 25 years of leadership and management experience primarily in the financial industry, as well as in the non-profit sector.

After graduating from the University of Massachusetts/Amherst in 1984, he began his career as an accountant at PricewaterhouseCoopers where he attained his CPA. After receiving his MBA from Columbia Business School, Jeff joined Goldman, Sachs & Co., and ultimately served as a Managing Director and Head of Fixed Income Financial Futures and Options Sales. In 2000, Jeff became the Head of North America Fixed Income Institutional Sales for JPMorgan Chase & Co. Jeff also served as CEO and Executive Director for Millennium Promise, a not-for-profit organization whose mission is to end extreme poverty and malaria in Africa.

Jeff and his wife Sheryl have three daughters.

Jeff has served as a Director of St. John’s Health Foundation since 2021.

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