Jim,
I too see a Chiropractor on a regular basis due to the rigidity in my neck. As the muscles get rigid they tend to actually pull the vertebrae out of alignment. I mentioned this to my doctors on several occasions and they tell me there isn't much they can do about it. So enters the Chiropractor.

I don't know if I'm just lucky, but the Chiropractor that I go to has always managed to help me when I needed it most. I have gone to the same guy for about 20 years. His father had PD and he knows what he is dealing with. Yes, there are quacks out there just like in any other profession. Do your homework first. One reason for less medication is that your in less pain or discomfort there for your stress level is reduced.

GregD