William J. Catalona MD

Dr. William J. Catalona, MD, is a Professor of Urology at Northwestern University. He is currently conducting research into the genetics of prostate cancer, which could lead to new tests for the disease as well as possible new means of treating or preventing prostate cancer. He specializes in prostate cancer surgery and is a recognized expert in the "nerve-sparing" radical prostatectomy that can preserve sexual potency.