Senior Consultant in Hepatogastroenterology and Invasive Interventional Endoscopy at the University Hospital, Tripoli, Libya. He also serves as a faculty member at the Faculty of Medicine, University of Tripoli. Prof. Tumi is the Head of the Medical Department and the Head of the Medical Teaching Section. His clinical and academic roles reflect his commitment to patient care, medical education, and the advancement of hepatogastroenterology and interventional endoscopy.