Madeleine's BioMadeleine Cantrel Diakiwski is Vice President for Business Development & Marketing at Cornerstone Government Affairs. In this role, Madeleine is responsible for the design, implementation, and management of the company’s business development and marketing activities.
Madeleine joined Cornerstone in October 2012 as state government relations coordinator. She assisted in coordinating the operations, business development, and client service activities of the firm’s state offices.
Prior to joining Cornerstone, Madeleine completed internships with the Glover Park Group and the National Institutes of Health.
Madeleine is an executive board member of the Don Bosco Cristo Rey School Junior Board and a past co-chair of the Christ Child Society’s Posey Guild. She earned her bachelor’s degree in strategic communication from Miami University in Oxford, Ohio.
A native of Chevy Chase, Maryland, Madeleine currently resides in the District with her husband.