Discover Financial Services announced that Daniela O'Leary-Gill will join the company's Board of Directors, effective as of June 14, 2023. O'Leary-Gill previously served as a director on the Discover Bank Board where she served on the Audit & Risk Committee. She is the former Chief Operating Officer of BMO U.S. for BMO Financial Group.

For more than 25 years, O'Leary-Gill held progressively senior P&L, strategy, and governance leadership roles, globally and in the U.S., for BMO Financial Group. In her last role with BMO, as Chief Operating Officer, BMO U.S., she was a member of BMO's U.S. Executive Committee. O'Leary-Gill will serve on the Board's Audit Committee.

She joins Beverley A. Sibblies, also a member of the Discover Bank Board, who was recently elected to the DFS Board and serves on the Audit Committee. The Company also announced that Mary K. Bush will be resigning from its Board of Directors effective June 2, 2023.