You know, maybe your pdoc suggested getting a "second opinion" with the other pdoc in the practice because he knows you don't like him and feels maybe some of your resistance to meds (for example, quitting cold turkey a month ago) is a reaction to him. You have said in the past that your T sometimes acts as an intermediary between the two of you, which suggests they may be trying to find ways to make dealing with the pdoc easier for you.

IOW, it may not be a matter of him rejecting you for being a difficult patient, but simply him/them (w/your T) trying to create a situation that seems more tolerable to you. Possible?