John G. Stratton served as Executive Chairman of Frontier Communications Parent, Inc. from April 2021 to January 2026 and previously as Executive Vice President and President of Global Operations of Verizon Communications Inc. from 2015 to 2018. He held various senior executive roles at Verizon including Chief Operating Officer of Verizon Wireless from 2010 to 2012. He joined Abbott's Board of Directors in 2017.