I have had some bad therapists too. My very first experience when my ex left me on my (now 29 year old son's) first Christmas. She did not say one WORD but she listened. I was so green at the time I did not realize that is now how it should be. I needed her to talk though!!
A few years ago I had a doctor tell me I had full blown diabetes from ONE test that showed high sugar. I did NOT have diabetes. I have never had a high reading since.
You have to be your own advocate no matter who you see.
Copa that doctor is horrible. Can you report him to someone? Or even tell your insurance about it and maybe they can fight it out?