I Have Had Shoulder And Upper Body Problems For As

I have had shoulder and upper body problems for as long as I can remember. It turns out I have a neck that is pulled ramrod straight, I have a sportsman's knee condition and I have developed a flat foot with age. I think my problem came about at my birth.

I was left in the hospital for 6 weeks at my birth and I suspect I was not held or turned often enough, thus, developing an ankle problem that manifests itself in a neck issue.

I have seen many general practitioners, but have yet to find a specialist to diagnose my problem. What kind of doctor do you think I need to see?

Thank you.