Urologist

n. expert of urology, one who deals in the branch of medicine that is concerned with the urinary and urogenital organs and their diseases

Urology is the branch of medicine that focuses on the urinary tracts of males and females, and on the reproductive system of males. Medical professionals specializing in the field of urology are called urologists and are trained to diagnose, treat, and manage patients with urological disorders. The organs covered by urology include the  kidneys, ureters, urinary bladder, urethra, and the male reproductive organs (testes, epididymis, vas deferens, seminal vesicles, prostate and penis).
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Noun
1. a specialist in urology
(hypernym) specialist, medical specialist

A doctor who specializes in diseases of the urinary organs in females and the urinary and sex organs in males.

[yoo-RAHL-o-jist]
A doctor who specializes in diseases of the urinary organs in females and the urinary and sex organs in males.