Prof. Dr. Seema A Khan, MD is Professor of Surgery in the Feinberg School of Medicine at Northwestern University, and the Bluhm Family Professor of Cancer Research. She is the Co-Leader of the Cancer Prevention Research Program at the Robert H. Lurie Comprehensive Cancer Center. Her research focuses on applying biomarker knowledge to improve breast cancer risk stratification and develop preventive interventions for high-risk women. Her research is funded by the NIH (NCI), The Breast Cancer Research Foundation, the Avon Foundation, and the Susan G. Komen Foundation. Current studies include an examination of the effects of progesterone antagonists in women with breast cancer, and a study of breast cancer risk biomarkers in benign breast biopsy samples. In addition, Dr. Khan’s group is working on the development of transdermal delivery of drugs to the breast. She chairs a Phase III trial for the Eastern Cooperative Oncology Group which will investigate the role of local therapy for the primary tumor in women presenting with Stage IV breast cancer. Recently completed research includes a case/control study of hormone levels in nipple aspirate fluid.