Ghoneim is a graduate of the
University of Cairo. He is one of the founders of the Ghoneim Urology and Nephrology Center for Management of Renal and Urological Disorders (a
World Health Organization collaborating centre located in
Mansoura, Egypt). He was a pioneer of kidney transplantation in Egypt. He is a member of the International Society of Urology, and a member of both the British and the American Urology Associations. He collaborated with
Professor Nils Kock, the inventor of the
Kock pouch. In reconstructive urology, he was among the developers of the urethral Kock pouch, an appliance-free, sphincter-controlled bladder substitute after
radical cystectomy. He later co-developed, with Hassan Abol-Enein, the serous-lined extramural tunnel, an anti-reflux uretero-ileal reimplantation technique used in orthotopic ileal neobladders. == Gaza War medical relief effort ==