Dr's are all different, and sadly, don't get paid to chat too much.

My surgical follow ups are about 3 min, "you're psa looks good, see ya in three months" almost literally.

My RO was awesome, "so what would you like to talk about, he'd sit there and answer questions for an hour if you wanted. After that the nurse would ask if you thought of any other questions while talking to the doc. The experience was so night and day it was wild. On top of that, they are owned by the same hospital group. Just weird.