Dr. Salem Youssef Mohamed is a professor of internal medicine in the Gastroenterology and Hepatology Unit at the University of Zagazig, Egypt. He received his B.S. and his M.D. From Zagazig University. He is a consultant physician at the university's teaching hospital. In addition to teaching, Dr. Salem is a regular reviewer for the Afro-Egyptian Journal of Infectious and Endemic Diseases, Gastroenterology and Hepatology from the Bed to the Bench, Gastroenterology, and Hepatology research, A reviewer at NIH, Southampton, England, and a reviewer at Undergrad Awards Dublin, Ireland, International Journal of gastrointestinal cancer, and World Journal of Surgical Oncology. he is the editor-in-chief for the African Journal of Gastroenterology and Hepatology. google scholar: https://scholar.google.com/citations?user=Z8c71rwAAAAJ&hl=en peer reviews for many international journals advancing career in third space endoscopy EUS, ERCP, ADVANCED ENDOSCOPY PROMOTE THE IDEA OF ADVANCED ENDOSCOPY TO YOUNG GENERATIONS