Phyllis Marquitz

Phyllis Marquitz is a seasoned professional in regulatory and scientific affairs, currently serving as Senior Vice President, Global Regulatory & Scientific Affairs at IFF since September 2025. Marquitz holds positions as Regulatory Advisor at Index Biosystems and previously at Symbrosia. Notable roles include Global Head of Regulatory & Scientific Affairs at The Hershey Company and Global Vice President, Regulatory & Scientific Affairs at ADM. Marquitz has extensive experience with Mars in various regulatory positions and has contributed to the U.S. Department of Commerce as part of the International Trade Advisory Committee. Marquitz's academic credentials include a Doctor of Law (J.D.) from Penn State Dickinson Law, an MS in Human Nutrition from James Madison University, and a BS in Nutrition from Penn State University.