10 Bristol Myers Squibb government affairs leaders
Vice president of global policy and government affairs, executive director of state and local government affairs and director of federal government affairs are among the current titles held by these ten Bristol Myers Squibb government affairs leaders. A reader can learn how government affairs leaders work at Bristol Myers Squibb from people who have held the role.
Professionals to explore
Allison Cogbill
LinkedInExperience: Executive Director, Executive Engagement and Government Affairs · Bristol Myers Squibb
Allison Cogbill has been Executive Director, Executive Engagement and Government Affairs at Bristol Myers Squibb since October 2025. Allison Cogbill held Amgen roles as Government Affairs Sr. Director (2024–2025), Government Affairs Director (2013–2024), Government Affairs Sr Manager (2008–2013) and Government Affairs Manager (2005–2008).
Ben Mitchell
LinkedInExperience: Director of Policy, Advocacy and Government Affairs UK & Ireland · Bristol Myers Squibb
Ben Mitchell has been Director of Policy, Advocacy and Government Affairs UK & Ireland at Bristol Myers Squibb since December 2025, and held the title Director of Policy, Advocacy and Government Affairs on secondment at Bristol Myers Squibb from June to November 2025. Ben Mitchell was an Associate Partner (Health) at DGA Group (2023–2025) and Associate Director - Healthcare at Hanover Communications (2016–2023).
Christopher Kuzmuk
LinkedInExperience: Vice President - Global Policy & Government Affairs · Bristol Myers Squibb
Christopher Kuzmuk has been Vice President - Global Policy & Government Affairs at Bristol Myers Squibb since November 2025, and was Executive Director - International Policy & Government Affairs there from 2022 to 2025. Christopher Kuzmuk was Associate Vice President, International Affairs at PhRMA (2011–2022) and Acting Director (Deputy Director), Middle East, Africa & South Asia, International Affairs at the U.S. Department of Homeland Security (2007–2012).
Deron A. Johnson
LinkedInExperience: Executive Director, State and Local Government Affairs · Bristol Myers Squibb
Deron A. Johnson has been Executive Director, State and Local Government Affairs at Bristol Myers Squibb since March 2026. Deron A. Johnson held Amgen roles as Senior Director, State Government Affairs (2025–2026), Director, State Government Affairs (2006–2025) and Senior Manager, State Government Affairs (2006–2012), and was a Legislative Consultant at the Law Office of J. William Pitcher (1997–2006).
Grégoire Zammit
LinkedInExperience: Director, European Policy & Government Affairs · Bristol Myers Squibb
Grégoire Zammit has been Director, European Policy & Government Affairs at Bristol Myers Squibb since July 2025, based in Brussels. Grégoire Zammit held APCO roles as Director (2025), Health Practice Lead (2024–2025), Senior Associate Director (2023–2025) and Associate Director - Healthcare (2022–2023).
Jesse Lewis
LinkedInExperience: Senior Director, State Government Affairs · Bristol Myers Squibb
Jesse Lewis has been Senior Director, State Government Affairs at Bristol Myers Squibb since July 2026, based in the Austin area. Jesse Lewis held the BMS roles of Director, State Government Affairs (2021–2026) and Associate Director, State Government Affairs (2012–2021), and was Executive Director (2010–2012) and a Field Representative (1999–2001) at the Republican Party of Texas.
Mary Bordoni
LinkedInExperience: Executive Director, Alliance Development, US Policy & Government Affairs · Bristol Myers Squibb
Mary Bordoni has been Executive Director, Alliance Development, US Policy & Government Affairs at Bristol Myers Squibb since January 2026, and held the BMS roles of Senior Director, Strategic Alliance & Issue Advocacy (2022–2026) and Director, Strategic Alliance Development, U.S. Policy & Government Affairs (2020–2022). Mary Bordoni has also been a Board Member of the Alliance for Aging Research since 2020.
Nicole L'Esperance
LinkedInExperience: Director, Federal Government Affairs · Bristol Myers Squibb
Nicole L'Esperance has been Director, Federal Government Affairs at Bristol Myers Squibb since September 2025. Nicole L'Esperance held United States Senate roles as Domestic Policy Director and Chief Communications Advisor (2023–2025), Deputy Policy Director and Chief Communications Advisor (2021–2023), Senior Communications Advisor and Spokesperson (2019–2021) and Press Secretary (2018–2019).
Paul Williams
LinkedInExperience: Executive Director, Federal Government Affairs · Bristol Myers Squibb
Paul Williams has been Executive Director, Federal Government Affairs at Bristol Myers Squibb since February 2022, and held the BMS roles of Senior Director, US Federal Government Affairs (2021–2022) and Director, Federal Affairs and Policy (2013–2021). Paul Williams was a Senior Health Policy Advisor on the Senate Finance Committee staff of Senator Orrin Hatch (2011–2013) and a Health Policy Advisor on the Senate HELP Committee (2008–2010).
Thomas G. Brunet
LinkedInExperience: Executive Director, US Policy and Government Affairs · Bristol Myers Squibb
Thomas G. Brunet has been Executive Director, US Policy and Government Affairs at Bristol Myers Squibb since September 2024, and held the BMS roles of Senior Director, Federal Government Affairs (2023–2024) and Director, Federal Government Affairs (2020–2023). Thomas G. Brunet was Director, Federal Government Relations at the Biotechnology Innovation Organization (2019–2020) and Chief Domestic Policy Counsel at the United States Senate (2016–2019).
Choose the right perspective
Pick a person whose own title covers the same ground as your question, such as U.S. federal, U.S. states, alliance development, Europe or the UK. Then use the dates to favor someone whose time in the role overlaps the period you care about.
Questions to take into the conversation
- 01What did a typical week look like in your government affairs role, and which work took the most time?
- 02How did you work with market access, medical and legal colleagues when a policy issue affected the company?
- 03Which earlier roles prepared you best for government affairs at Bristol Myers Squibb, and what did you have to learn there?
Reaching Bristol Myers Squibb government affairs leaders
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About this directory
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