Dr. Ahmed Mohamed Dergham is specialist Urologist. His area of expertise include Hyperuricaemia , Crystalluria , Gall bladder stones, Ureter , Urology Follow Up , Urology Consultation , Prostate Cancer , Premature Ejaculation , Neurogenic Bladder , Male Infertility , Incontinence , Frequent Urination and Erectile Dysfunction / Impotence / Male Sexual Dysfunction etc.