Karen E. Knudsen is Chief Executive Officer of American Cancer Society and its advocacy affiliate the American Cancer Society Cancer Action Network. She is the first woman to hold that position in either organization.[1]
Prior to joining ACS, Dr. Knudsen served as Executive Vice President of Oncology Services, Jefferson Health and Enterprise Director of its Sidney Kimmel Comprehensive Cancer Center, one of 71 NCI-designated cancer centers in the United States. Previously she was the Hilary Koprowski Endowed Professor of Oncology at Thomas Jefferson University in Philadelphia, Pennsylvania. She also held secondary appointments in the Departments of Urology, Medical Oncology, and Radiation Oncology.