Murray Feldstein is a visiting fellow at the Goldwater Institute. The first graduate of the urology residency at the University of Arizona School of Medicine, he started his Urology practice in Flagstaff, Arizona, in 1974 and practiced there actively until 2000. He then joined Mayo Clinic Arizona as a urologic consultant and engaged in clinical, educational and research activities. Retiring in 2015 as an assistant professor of urology, he remains on the emeritus staff. Feldstein has participated in many professional and civic activities. He was twice elected to the Flagstaff City Council and was vice-mayor for two years. He was on the Board of Directors of the Flagstaff Medical Center for 8 years. He served in the medical corps of the United States Army, 82nd Infantry (Airborne), from 1968 through 1970. Feldstein graduated magna cum laude as salutatorian from Ursinus College with a B.S. in 1963. He then received his M.D. from the University of Pennsylvania School of Medicine in 1967 and his certification from the American Board of Urology in 1976.