Sergio Crispino, MD, is a physician and researcher working on several areas of medical oncology. He is Clinical Consultant in Oncology in Siena, Italy. He conducted several clinical trials on breast cancer and also in supportive care. He is Scientific Consultant at the Anticancerfund in Brussels, with a particular contribution to MCN and to specific lines of research. He is member of the American Society of Clinical Oncology (ASCO); Associazione Italiana di Oncologia Medica (AIOM); Collegio Italiano Primari Oncologi Medici Ospedalieri (CIPOMO), Past President; European Society of Medical Oncology (ESMO); Network Italiano Cure di Supporto in Oncologia (NICSO).