Rector of the University of Rome Tor Vergata from November 2019. Full-time Full Professor of Nuclear Medicine from 2007. Dean of the Faculty of Medicine and Surgery from 2013. Chief Nuclear Medicine Department, Tor Vergata University Hospital from 2001. Teacher in the Course of Degree in Medicine and Surgery, in TRM, and in several medical specialization schools. Member of the Editorial Board of the Eur J Nucl Med Mol Imaging and of J Nucl Med, the most prestigious journal in the world in the field of Nuclear Medicine. Author of more than 300 full papers published in listed scientific journals.