I would try to find an expert chiropractor. The one I found is very helpful for my issues.
Read about it here- explore the whole site.
http://www.upcspine.com/self.htm
here are some videos showing various adjustments- so you can see how it is done
http://video.google.com/videosearch?...8&sa=N&tab=wv#
Same as with medical doctors or anything else - there are good ones & not so good ones...
take time to find a good one.