Saw Dr. Tarlow for the first time March 2016. All the people at the office were very friendly. I had knee replacement in August, on the east coast, and was still having some minor issues. Recently moved to Scottsdale and read positive reviews that led me to Dr Tarlow. He mentioned several options, going with the least invasive, a knee brace. The first day with the brace, was not sure if it was going to work. Painful. The following day, and now a week later, pain is gone and I'm walking three miles a day comfortably. He told me to give it a month and see how it goes. So far I am extremely pleased. My only regret is he didn't do my knee replacement. Highly recommend.