Need physical therapy? You probably think you have to make an appointment with your doctor to get a prescription. Well, think again. 

Just like you can walk into a chiropractor's office without a script, you can do the same for physical therapy, for most insurances, except for medicare. The physical therapist can evaluate your situation and recommend a treatment plan.  Rudy Christopher, owner of Integrity Physical Therapy, talks with Robin Stoloff on Living Well and explains what you need to know about physical therapy.