Hopefully I will not need another knee replacement, but if I do, I would return to Professional. I had a very good outcome: increased strength and range of motion, endurance, decreased pain and swelling, thanks to the excellent care provided by Christopher, Kostas, and the assistance of Andy who always helped me with the exercise equipment. Chris and Kostas would always try to help me figure out causes of unexpected pain and muscle aches and then recommend what to do about it. Treatment tables always cleaned between patients. I was always seen on time. Thank you Chris and Kostas!