I am dealing with exactly the same thing right now. My doctor left on vacation for 2 months out of country and the replacement doctor is cold and heartless (or atleast that's my opinion of him) he doesn't listen to me... has no idea what's actually going on with me and is the most ignorant person I've come across of since all this started.
I'm currently writing a list of all the things that I'm concerned about and what I'm doing to help myself get better and my questions regarding pretty much everything. I find it's easier to tell people things in writing because I can read over and fine tune what i'm trying to express... I get far too emotional to do this in person... also I just called the nurses clinic asked what I can do to request a different doctor, and (although I haven't done this yet) its just as easy as talking to the head nurse of clinic about your concerns and they can set you up with a different doc...
I'm busy taking notes on what I'm concerned about as we speak lol
It's a small world isn't it?