Meralgia paresthetica

I have been diagnosed with meralgia parestheticain my right thigh. My neurologist prescribed neurontin300 mg. Tid. I tried this for over a month with no relief. My neurologist said the next step would be injections into the thigh or else surgery. This condition has become worse and is very cripling as I cannot walk or stand for more than 20 minutes withoutsevere pain in ther right outer thigh. Do you think a chiropracter would be able to help me? If so, what would he do?