Surgical Oncology Expert for treatment of gastrointestinal cancer, peritoneal surface malignancies and tumors of the adrenals, the paraganglia and the retroperitoneum, implementing advanced open and minimally invasive surgery for multidisciplinary treatment of cancer.High expertise in open and laparoscopic surgery for cholelithiasis, benign gastrointestinal diseases, diverticular disease, hiatal hernia, adrenal diseases, incisional hernia.Specialist in Emergency Surgery and Trauma Surgery, he works in multidisciplinary teams.He is member of the multidisciplinary Gastro-Intestinal Oncology Board (GIOG), the Rare Tumors Board (GNR) and the Trauma Team of the Papa Giovanni XXIII Hospital of Bergamo.He was member of the Scientific Committee for trials on colorectal cancer screening of the European Institute of Oncology of Milan.He was teacher and tutor in Master Courses on Minimally invasive Surgery and Advanced Laparoscopic Surgery at the Aesculapium of Tuttlingen (Germany) and the IRCAD of Strasbourg (France).He is author of several teaching videos on Laparoscopic Surgical Technique (Aesculap Academy – Tuttlingen, MedTutor Surgery – UTET, WeBSurg.com - Strasbourg).He is investigator and proposer of the CHORINE Study – multicentre clinical trial on Cytoreductive Surgery and Hyperthermic Intraperitoneal Chemotherapy (HIPEC) for upfront treatment of advanced epithelial ovarian cancer.He is the creator and proposer of the Laparoscopy-Enhanced HIPEC technique (J Min Access Surg 2016), (JLAST Part B, Videoscopy 2016) and of an original technique of laparoscopic right colectomy (J Min Access Surg 2016).He is Reviewer for the following Scientific Journals: Surgical Endoscopy, Journal of Laparoendoscopic & Advanced Surgical Techniques, Oncotarget, World Journal of Gastroenterology, Journal of Urology and Research, World Journal of Surgical Oncology, World Journal of Clinical Oncology, Annals of Laparoscopic and Endoscopic Surgery, Contemporary Oncology.