The organs, tubes, muscles, and nerves that work together to create, store, and carry urine make up the urinary system. Urologists are surgeons that focus on diseases of this system—which includes the kidneys, ureters, bladder, supporting muscles and ligaments, urethra, and the male reproductive organs. From minimally invasive procedures that remove kidney stones to major surgeries that remove cancer, urologist Chad DeRosa uses a range of treatments to help his patients lead happier and healthier lives.