Maybe the "talk about your issue and get a diagnosis" area of practice (internal medicine?); since far less sophisticated manual labor can't yet be automated, surgeons are going to be irreplaceable for longer than, say, BI, and many backend or frontend developers.
I wonder if people could be more honest with a sub-sentient AI than they could be with a real life doctor. I bet they currently are more honest in their Google searches than they are with the doctor.