It is not always necessary to find a T that "specializes" in PTSD as much as the symptomology and edimology are the same as many other Dx's. I found a T that specialize not in PTSD but in a certain type of treatment call EMDR (Eye Movement Desensitization and Reprocessing). This is known to be a very effective technique for PTSD. But in order to do this technique you MUST TRUST YOUR THERAPIST to the point that you probably have never trusted anyone in your life. It is one of the hardest things I have ever had to learn, but I can now function more days than not.

I don't know if this is of any help, but it is helping me.