If I were in your position, I would look at the therapists' profiles and choose maybe three that seemed to be a good fit for me. Then I would call those three and see if those three were accepting new patients. If they didn't return my calls, I would go directly to their offices (if possible). I'm not sure if this would work in your situation, though.

Good luck. I think a lot of therapists are so busy returning calls from their current clients that they let potential new clients fall by the wayside.