Prof. Dr. Alberto Zambelli is an Associate Professor of Oncology and the Head of the Breast Cancer Section at the Humanitas University. He graduated with honors from the Faculty of Medicine of the University of Pavia in 1994. In 1998, he received his specialization in Allergology and Clinical Immunology, and in 2003 his specialization in Oncology, both at the University of Pavia. From 1998 to 2014, he served as a high-specialty physician assistant at the UO of Oncology IRCCS Fondazione Maugeri in Pavia. In 2014, he assumed the position of Deputy Central Scientific Director-IRCCS Fondazione Maugeri in Pavia. From 2014 to 2021, he served as a medical oncologist at Oncology ASST Papa Giovanni XXIII in Bergamo, Italy, in a high-specialization position, devoting himself to the diagnosis and treatment of breast cancer patients. He became an Associate Professor at Humanitas University in Milan in November 2021. Dr. Zambelli is also a member of the European Society of Medical Oncology (ESMO) and member of the Italian Association of Medical Oncology (AIOM) and since 2018 he has been an extender of the national guidelines (AIOM) for breast cancer.