I think most physio's would want to treat this problem within their scope of practice.... otherwise they would of been medical doctors. As I see it you need to treat the cause of the problem, not the symptom. You can load yourself up on whatever you want to change what is happening, but unless you identify and change the causative factor then your not really addressing the problem. I always say if your not having any luck with treating a condition then go and get a 2nd, 3rd, 4th opinion until you find the person/modality that works for you. I know people that have struggled with ongoing problems for years, seeking treatment on a regular basis, only to see someone else who has a different spin on things and finally treats the problem with success. hope that helps.
SST