My husband and I have both had the pleasure of Dr. Nellans being our urologist for approximately the last two years. His first contact was with my husband when he was admitted to the Kingman Regional Medical Center as an emergency patient. Dr. Nellans assisted him with kidney issues, including performing a surgery at that time. He was very helpful, easy to talk with and an all-around "great doctor". I have had an issue recently that sent me back to Dr. Nellans and my/our opinion stays the same. One great doc!