Previously, Gelb was Executive Vice President at First Data Corporation since 2014. At First Data, he managed two of the company’s publicly reported segments, which included many of the solutions he manages at Fiserv today. Prior to First Data, Gelb had a distinguished career at Citi, which included nearly two decades in a variety of roles around the globe, including in the United States, Japan, United Kingdom, New Zealand, and Nigeria, among others. Most recently, he served as Managing Director and Head of Citi’s North America Treasury and Trade Solutions business. 

Andrew earned his MBA at Cornell University and his BA at Oberlin College. He is on the board of directors of Scenic Hudson, a non-profit organization focused on the Hudson Valley region of New York State.