Prof. Dr. Marcello Fabio Maida is an Associate Professor of Gastroenterology at the Department of Medicine and Surgery, Kore University of Enna, Italy. He completed his MD from Medical School, University of Palermo in 2009. From 2009 to 2014, he is a Trainee fellow in Gastroenterology and Hepatology, University of Palermo. He earned his II-level specialization Master's in Interventional Endoscopy at Università Cattolica Sacro Cuore in 2017. He is also a member of the steering committee of the Italian Society of Gastroenterology (SIGE) and the Guidelines Committee of the European Society of Gastrointestinal Endoscopy (ESGE). His research interests include several areas of gastroenterology, including endoscopy, gastrointestinal cancers, and liver diseases. He has authored more than one hundred scientific papers published in impact factor journals (indexed on PubMed and Scopus) and is an editorial board member of many journals focused on gastroenterology.