Dr Zgheib holds a Urology Diploma from Saint Georges University Hospital/ University of Balamand.
He holds as well a Diplome Universitaire from Université Saint Joseph in Laparoscopic surgery.
He underwent 2 and a half years of fellowship between Belgium where he trained in laparoscopic surgery with Dr Renaud Bollens, and Toulouse, France where he worked as a chef de Clinique in the renowned department of Urology of Hopital Rangueil.
His scope of work includes: Endourology (Benign prostate enlargement, Stones), Sexual health (Penile lesions, Sexual dysfunction), and Minimally invasive surgery (Urinary tract cancers).