Hmm. I usually call my T by his first name, but sometimes I call him Dr. XXXX (last name). He's a psychologist w/ a PhD in clinical psychology. It took a long time for me to want to even use his first name and was in a way a sort of a "break through" lol. Still depends on the context and how I feel.

I don't usually talk to P doc very often but I always call them Dr. XXXX (last name) because I don't usually have any relationship with them beyond surface level and don't care to. In other words I trust my T but I have very little trust in P doc.