Prof. Dr. Diego Zanetti has been an Otologic and Skull Base Surgeon at the University of Milan since 2015. Formerly with Otologic Surgery and Hearing Implants at the ENT Department of the University of Brescia (Italy) (1986–2010) and the ENT Department of the University of Milano Bicocca (Italy) (2010–2014), he was also a head of the cochlear implant program at the Audiology Department of the IRCCS Fondazione Ca Granda Hospital (2015–2019). He graduated in Medicine in July 1983. In 1986, he specialized in Otolaryngology—Head and Neck Surgery at the University of Milano; in 1995, he specialized in Audiology at the University of Padua (Italy). He has received training fellowships from the House Ear Institute, Los Angeles (USA), Instituto de Otologia Garcia-Ibanez, Barcelona (Spain), and Foundation Portmann, Bordeaux (France). He is a member of the EAONO, Politzer, EFAS, ESBS, Charles Bell, and Meniere Societies of the Italian Society of Audiology and Phoniatrics and the Italian Society of Otolaryngology. His current research interest is focused on cochlear implants and rehabilitative surgery for deafness.