Did the prophet ever seek a doctor or tabib?

In our class, once our teacher said, have you ever heard our prophet went to a doctor? Then he explained, he did not because if you eat less (according to Islamic principles) you will never get sick and will not need a doctor. *Note this para is only a reference, I do not need answer to this part* **My question is, did the prophet ever see a doctor**. It is quite normal that one can get sick and would need to see a doctor but on the other hand, the status of the prophet is so high that it is inappropriate for him to seek a doctor as God is with him and he is more knowledgeable.