Be Wary Of...

1.  Beware of physical therapy offices that provide only a passive type of therapy. Such as using only hot/cold pack, massage, electrical stimulation and ultrasound.  These treatments may feel good for a very short period afterwards, but they are not a cure to your problem. 

2.  Beware of physical therapist who do not teach you something new for your problem each appointment.  Whether it be a new exercise or self-help tip.