Affiliations: Memorial Sloan Kettering Evelyn H. Lauder Breast Center, New York, NY

Areas of specialization: breast cancer, medical oncology, cancer prevention

Dr. Norton holds the Norna S. Sarofim Chair in Clinical Oncology and serves as the medical director of the Evelyn H. Lauder Breast Center at Memorial Sloan Kettering. He is a board-certified medical oncologist with broad interests in cancer prevention, diagnosis, and treatment. He has received numerous awards and written more than 350 articles and many book chapters, and has served as a visiting professor throughout the United States, Canada, South America, Europe, Israel, and Asia. He also has trained many cancer doctors and researchers.