If you need documentation from this person, don't cut off your nose to spite your face. Do what is in your own best interest for now. If the opportunity arises later on that you can report your concerns about this T, then do so then.

Remember, unfortunately when one is a patient, other doctors tend to take the doctor's word for situations over what a patient says. It takes quite a lot to have a truly unethical doctor removed from practice... more than your concerns.