Effective January 2, 2018, the duties of the administration and management of the Urologic Society for Transplantation & Renal Surgery have been transferred to DeSantis Management Group. The prior management contract at Urology Management Services has expired and is no longer active. Please contact Jeannie or Chris DeSantis at 714-550-9155 with any questions. The new address is: 1950 Old Tustin Avenue, Santa Ana, CA 92705 USA. Thank you.