Medical Doctor, full time, General and Endocrine Surgery Operative Unit, Department of Surgical Sciences, Catholic University of Sacred Heart, “A. Gemelli” University Hospital, in Rome, from 01/09/2001. Confirmed Assistant Professor of Surgery, from 01/08/2005. He actively participated in the meetings of the operating room, both elective and urgent, and the activities of the department, in the various institutions with which he has worked as a intern, first, and a doctor specializing, then, and in the various operational units in complex General Surgery from which he worked as Medical Doctor. To date he has performed as primary surgeon and has participated as an aid to more than 4000 operative procedures. The activities of the surgical operating room during the School of Specialisation in Emergency Surgery and Emergency Department and during the School of Urology was held at the Catholic University of Sacred Heart, Policlinico Universitario Agostino Gemelli in Rome in the period from 27/01/1989 to 15/05/2000. In this period he participated in 901 middle and high surgical interventions, as an assistant, first aid or operator. He has participated as an aid to 92 interventions from 25/06/1999 to 26/05/2000, Private Nursing Home at the "Clinica del Mediterraneo" Ragusa, health service agreement with the Region of Sicily. He has served as Medical Director of the role of the operating unit of General Surgery of the Hospital - San Salvatore Hospital in Pesaro, from 07/01/2000 to 31/08/2001. He participated actively in the ward and operating theater, both in elective and emergency, performing regularly on-call surgical divisional surgical quality and availability of the first or second available at the Hospital, San Salvatore Hospital in Pesaro. He participated in the execution, as chief operator or help, of 346 interventions. From 09/01/2001 to now actively involved in full time activities department and operating room, both elective and urgent, and conducts regular on-call availability and interdepartmental surgical surgery as first or seconds available at the Department of Surgical Sciences, Catholic University of Sacred Heart, Policlinico Universitario Agostino Gemelli, Rome. To date he has performed as primary surgeon or has participated as an aid to more than 3000 surgical procedures, both elective and urgent. Funding In 2003 he obtained, with reference to the line D.1 of the Catholic University of contributions to scientific research, Clinical Sciences Committee, funding for the research project entitled "Features of small ileal pouch. Study of intestinal absorption. " In 2010 he obtained, with reference to the line D.1 of contributions to scientific research at the Catholic University, Medical Sciences Committee, a request for assistance for the research project entitled "endothelial damage and alterations in intestinal permeability after liver transplantation ".