@michelle103064 --I have over a lifetime of injuries been lucky enough to at the time have friends or family suggest this one or that one and what they were being treated for. This taught me tow things over time. First is a lot of doctors don't recognize them. I just know a good one can help with certain pain issues. The tide has been slowly turning in their favor and a lot of doctors now recommend one that specializes in certain fields. I wish you all the luck in the world and good health. Have a blessed day.