Professor and Chairman of Colorectal Surgery, Cairo UniversityPresident of International society of pelvic floor disorders Director general of Egyptian society of colon and rectum and of Mediterranean society of pelvic floor disorders Member at large of International society of university colon & rectal surgeons Cairo, Egypt

MD, PhD, Colorectal Surgeon. Department of Surgery Oliveto Citra Hospital - Salerno ASL Salerno

Professor Colorectal and Robotic surgery at Tata Memorial Centre, Mumbai

Privat-Docent at Unit of Anatomy, Faculty of Medicine, University of Geneva, Switzerland