Patients are seen for a wide range of urologic concerns, including kidney stones, urinary tract infections (UTIs), overactive bladder, urinary incontinence, enlarged prostate (BPH), urinary retention, hematuria (blood in the urine), erectile dysfunction, and other men's health issues. Headquartered in Charlotte, North Carolina, Advocate Health services nearly 6 million patients and is engaged in hundreds of clinical trials and research studies, with Wake Forest University School of Medicine serving as the academic core of the enterprise.