If you cannot find a suitable specialist near to you in the list of doctors and other specialists, you could try to find one by writing to specialists near you. I have drafted a letter that you could send out to a number of them, enquiring about the treatments that they provide, and how successful such treatments were. Here is the draft letter. It will open up in Word or whatever word processor you use. If your word processor doesn't like Word documents, try a rich text file version of the letter.
I suggest that you:
Alternatively, if you are not used to using a word processor, you could just print off several copies of the draft letter, and write in your address, the date, your name and the specialist's name.
To have a reasonable chance of success in finding a suitable specialist, you may need to send out ten or twenty such letters.
If you do find a suitable specialist, have success with the treatment, and want to recommend the specialist to other sufferers, please let me know. You can contact me here.