Dr. Mohamed Bouattour is a Medical Doctor at Beaujon University Hospital, holding this position since November 2007. He is board certified in Gastroenterology, Hepatology and Medical Oncology. He is currently serving as practitioner physician in the Department of Digestive Oncology and Consultant Physician in the Department of Hepatology at Beaujon Hopital. Dr. Bouattour has expertise in the field of primary liver tumors; he is involved in preclinical and clinical research for hepatocellular carcinoma and cholangiocarcinoma. He is a principal investigator of several phase 1, 2 and 3 clinical trials for primary liver cancers. Dr. Bouattour is involved in presenting several collaborative works in national and international scientific meetings. He authored and co-authored scientific papers in the field of liver and cancer diseases. He is member of several national and international societies such as the EASL, AASLD, ILCA and ASCO.