My husband had Dr Tollefson for his prostatectomy this past June. Wonderful experience. We are from Phoenix, and chose Mayo Rochester over Mayo AZ. We are so glad we did. Dr. Tollefson gave a very optimistic outlook even though the PET scan alarmed us. He is so skilled, thorough and conducted the surgery with amazing results. All nerves spared and clear margins. Is continent for which he is grateful. Hubby is 68 y/o and in good health overall.