Deborah L.V. Keller
Director since 2017
Ms. Keller serves as a Principal at Black Frame Advisors, LLC, and recently retired as Chief Executive Officer of Covance Drug Development, a business segment of Laboratory Corporation of America® Holdings. Prior to serving as CEO, Ms. Keller spent more than 28 years at Covance in a number of leadership roles, including Corporate Executive Vice President and Group President of Research and Development Laboratories, Corporate Senior Vice President and President of Discovery and Translational Services, and Vice President of Analytical Services in Europe. Prior to joining Covance, Ms. Keller began her career as an Analytical Chemist at Perrigo Company.