UnitedHealth Group Inc - Company Profile
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The following section provides information on UnitedHealth Group Inc’s senior management, executives, CEO and key decision makers and their roles in the organization. For more insight into UnitedHealth Group Inc's management and employees, unlock the full data with our company analytics monitoring tool.
Executives
Stephen J. Hemsley
Chief Executive Officer; Chairman Executive BoardMr. Stephen J. Hemsley serves as the Chief Executive Officer and Chairman of the company since 2025. He also serves as a Director of Cargill, Inc. Prior to this, he served as the Executive Chairman of the company from 2017 to 2019; Chief Executive Officer from 2006 to 2017; President from 1999 to 2014; and Chief Operating Officer between 1998 and 2006. He joined the company in 1997.
Wayne DeVeydt
Chief Financial Officer Senior ManagementMr. Wayne DeVeydt serves as the Chief Financial Officer of the company since August 2025. Previously, he was the Managing Director and Operating Partner at Bain Capital from March 2022 to August 2025. Previously, he served as Chairman from January 2020 to August 2025 and Chief Executive Officer of Surgery Partners from January 2018 to January 2020. Prior to that, he was the Executive Vice President and Chief Financial Officer at Anthem from 2007 to June 2016. He also worked at PricewaterhouseCoopers.
Thomas Roos
Chief Accounting Officer; Senior Vice President Senior ManagementMr. Thomas Roos has been the Senior Vice President and the Chief Accounting Officer of the company since August 2015. Prior to this, he was a Partner at Deloitte & Touche LLP for eight years.
Christopher Zaetta
Executive Vice President; Secretary; Chief Legal Officer Senior ManagementMr. Christopher Zaetta has been an Executive Vice President, Chief Legal Officer, and Corporate Secretary of the company since May 2024. Previously, he served as the Chief Legal Officer of Optum from September 2020 until May 2024 and Vice President at Johnson & Johnson. He also held various leadership position at the company such the Head of Litigation and General Counsel of the organization’s government businesses from May 2011 to September 2019.
Erin McSweeney
Executive Vice President; Chief People Officer Senior ManagementMs. Erin McSweeney serves as an Executive Vice President and Chief People Officer of the company since March 2022. She joined the company in 2017 and served as Executive Vice President and Chief Human Resources officer of Optum. Earlier, she served as Chief of staff to UnitedHealth Group’s Office of the Chief Executive in 2021. Prior to this, she served as the Chief Human Resources Officer and Executive Vice President of EMC Corporation. She also held various senior-level HR roles in the organization, including Chief Human Resources Officer at VCE, Cisco and VMWare.
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