Machine logic for health might be a very dangerous thing.. Humans have a thing called nuance .. I don't expect devices to develop this soon.
But humans are also prone for errors, e.g. just overlooking an important result from a blood test. I also think doctors won't be completely redundant for diagnosises, but I am convinced that in future, they will only be needed to confirm a diagnosis.
)I see a lot of benefits with them working together which is definitely better than not having any support from robots at all, but we not far enough to let robots do all the decisions. Maybe there is still some mental barrier which doest fully trust them.