Elizabeth Boswell Rega leads GMF's messaging, mainstream and social media, and editorial strategies as managing director of communications. She previously held multiple communications roles at GMF between 2006 and 2015. In the interim, she worked at pharmaceutical giant GSK as communications and government affairs lead, responsible for 168 markets. Her portfolio there comprised public health issues such as pharmaceutical and vaccine supplies.

Boswell Rega also served as manager of public relations for Europe at UPS. Prior to that she worked for 15 years as a journalist in the United States, Europe, and the Middle East.