Dorothy, I can't imagine that any doctor would refuse to refer you to PT. Your neuro, or the first doctor you have an appt. with, should be able to refer you. All of these smart people here are quite right about water aerobics classes, too. They are a great way to keep motivated, as well as being wonderful excercise. You can go to those in addition to PT. PT will see you for awhile and then discharge you with a home program. Just tell your doctor that you are beginning to have some problems with weakness and balance, as well as some stiffness of your joints. That should do it! If you don't like your first PT, go to another. Your doctor should be happy that you are interested in taking care of yourself!