Consultant General and Bariatric Surgeons Member of the American Society of Bariatric Surgeons (A.S.M.B.S) Member of the International Federation of Bariatric Surgeons (I.F.S.O) Fellow of Advanced Laparoscopic Bariatric Surgeries Saint Jan Hospital in Belgium Graduated from the Faculty of Medicine – Kasr Al-Ainy – General Surgery – Cairo University – Egypt Dr. Ahmed Bahaa El-Din received his fellowship training in Belgium under the supervision of Prof. Bruno Dillemans, one of the world’s leading bariatric surgeons.