Supervisory Director

Stephen H. Rusckowski

Mr. Stephen H. Rusckowski joined the Supervisory Board in April 2023. He most recently served as Chairman, President and Chief Executive Officer of Quest Diagnostics. He joined Quest Diagnostics as President and Chief Executive Officer in May 2012 and was named Chairman in 2016. He stepped down from his role as President and CEO in 2022, and as Chairman in early 2023. Prior to joining Quest Diagnostics, Mr. Rusckowski was CEO of Philips Healthcare, which became the largest unit of Royal Philips Electronics under his leadership. He joined Philips in 2001 when it acquired the Healthcare Solutions Group he was leading at Hewlett-Packard/Agilent Technologies. Mr. Rusckowski also serves on the Board of Directors of Baxter International Inc., and previously served as a member of the Board of Directors of Xerox Holdings Corporation and Covidien plc. He earned a bachelor’s degree in Mechanical Engineering from Worcester Polytechnic Institute and a master’s in Management from the Massachusetts Institute of Technology’s Sloan School of Management.