Mohammed, M.A., MD is a Professor at Mansoura University faculty of Medicine, and senior expert in gastroenterology, Hepatology and endoscopy. He is Muslim, Egyptian, 48 years old, married with 3 children with no special habits. He worked as a general practitioner (GP) in 1998-2000, Resident doctor of internal medicine from 2000 to 2003, Assistant lecturer of internal medicine in Mansoura Faculty of Medicine from 2003 to 2008, Lecturer of internal medicine in Mansoura Faculty of Medicine from 2009-2013, Assistant Prof of internal medicine and Hepatology, gastroenterology and endoscopy from 2014, Professor of internal medicine Gastroenterology Hepatology and Endoscopy in 2020 uptil now, Membership of EASL (European Association For The Study Of The Liver) in 2009 till now. He attended and participate in most of conferences made on liver and gastroenterology in GEC (gastroenterology center), liver institutes in Egypt. He passed training courses in learning, education, medical ethics, FLDP and leaderships.