Our Team
NGSA’s staff members work on natural gas producer-marketer issues that impact our customers. We educate and advocate for well-functioning, competitive markets. We are dedicated to achieving a cleaner future through strong partnerships with renewables and supporting innovative technologies and market solutions that reduce emissions.
Dena E. Wiggins
President and CEO
[email protected]Dena E. Wiggins is President and CEO of the Natural Gas Supply Association (NGSA), representing major integrated and independent natural gas producers in the U.S. She joined NGSA in 2014.
Carol Butler
Executive Assistant to the President & Office Manager
[email protected]Carol Butler is the Executive Assistant to NGSA’s president and is also NGSA’s Office Manager and Meetings Coordinator. She joined NGSA in 2012.
Katharine Ehly
Senior Policy Advisor
[email protected]Katharine Ehly is the Senior Policy Advisor for the Natural Gas Supply Association (NGSA) and Center for LNG (CLNG). She joined NGSA in 2018.
Casey Hollers
Senior Director, Regulatory Affairs and Policy
[email protected]Casey Hollers is the Senior Director of Regulatory Affairs and Policy for the Natural Gas Supply Association. She joined NGSA in 2014.
Patricia Jagtiani
Executive Vice President
[email protected]Patricia W. Jagtiani is Executive Vice President of the Natural Gas Supply Association (NGSA).
Daphne Magnuson
Vice President of Strategic Communications
[email protected]Daphne Magnuson is vice president of strategic communications for the Natural Gas Supply Association and the Center for LNG (CLNG). She joined NGSA in 2009 and expanded communications responsibilities to include CLNG following its merger with NGSA in 2016.
Hinson Peters
Strategic Communications Manager
[email protected]Hinson Peters is a strategic communications manager for the Natural Gas Supply Association and the Center for Liquefied Natural Gas. He joined NGSA and CLNG in 2017.
Charlie Riedl
Executive Director, Center for LNG and Vice President, NGSA
[email protected]Charlie Riedl is the Executive Director for the Center for Liquefied Natural Gas (CLNG), focused on effectively advocating on behalf of the LNG industry.
