Functional Performance is a clean and well equipped physical therapy clinic in Tempe. The staff are friendly, but they are overloaded with patients and give you very little attention. The owner is pretty arrogant and is very flirtatious with some of the female clients. He barely listened to me when I came in and had me continue doing exercises that I told him were causing me pain until I ended up with a bad injury from the physical therapy. Months later I am still injured and never received so much as an apology. I would never recommend Functional Performance to anyone.