I've had like 20 over 15 years but the most memorable ones (good and bad) are:

Adolescent Pdoc who just nodded a lot.

Dude who fell asleep during my initial evaluation.

Lady Pdoc who was more like my friend than a doctor--got me out of some serious stuff but no long term effects on changing thought patterns.

Dude who said "are you this long winded when you have conversations with other people?"

Pdoc at the hospital who said "you need a mood stabilizer, stat".

Pdoc who I felt like was just doing it for the money; didn't really care. He was like an impostor Pdoc.

Most recent Pdoc: explains why things are happening in my brain. I like him but the visits are too short.