Elaina Christine Dionisopoulos is a highly educated and experienced finance professional. She holds an MBA from the prestigious Cornell University, S.C. Johnson Graduate School of Management, where she honed her skills in financial analysis, strategy, and management. She also studied abroad at the Universidad Complutense de Madrid, and earned a Bachelor of Arts degree in Spanish, International Studies, and Latin American Studies at the University of Wisconsin-Madison.

Dionisopoulos has worked for various financial institutions, including Mastercard and American Express, where she held significant roles as Finance Leader and Manager, respectively. She was also a Middle Market Commercial Banker and Executive Associate at M&T Bank and a Registered Client Service Associate at UBS. Dionisopoulos's experience in the finance industry has given her expertise in financial analysis, banking, investment optimization, and consumer finance.

Currently, Dionisopoulos works as the Director of NAM Finance Business Partner at Mastercard, where she is responsible for leading the financial planning and analysis for the North America region. Her experience and education make her a valuable asset in any finance organization.