Madeleine McCullom

Account Executive

Madeleine McCullom is an account executive in O’Neill and Associates’ government relations division. As a member of the government relations team, Madeleine assists a diverse range of clients with matters related to the federal government.

Madeleine is an alumna of O’Neill and Associates’ internship program where she assisted the federal government relations team with client research, federal appropriations, and listening in on key congressional committee hearings.

Madeleine is a graduate of American University where she earned a Bachelor of Arts in public affairs in the interdisciplinary program, CLEG, which focuses on communications, legal institutions, economics and government. During the course of her studies, Madeleine had an active role in studying the 2020 presidential election, joining local Washington, DC CBS affiliate WUSA9 weekly to discuss campaign strategies.

Her final semester at American University was spent abroad in London, UK where she interned for Member of Parliament Sarah Olney. During her time there, she was responsible for addressing critical constituent issues, helping draft policy briefs and compiling data on relevant current events.

Madeleine can be reached at 617-646-1018.