Doctor Who question

[RealityChuck]

@Penfeather

You might be a doctor but I am The Doctor.

The definite article.

[Drunky_Smurf]

@MrAtoz

The First Doctor specifically denied being a physician.

The Second Doctor claimed to have studied for a medical degree, but does not say that he graduated.

The Third Doctor claimed to be a doctor of “practically everything.”

The Fourth Doctor claimed to be a doctor of “many things,” but also said that his degree was only honorary. In the story “The Armageddon Factor,” a fellow Time Lord congratulated the Fourth Doctor on receiving his doctorate. He doesn’t say in what.

The Sixth Doctor was planning to write a book, which would be “by Doctor–”. He is interrupted before he can give any other name, there is no definite article there.

And the 18th Doctor said he has a Doctorate in picking up the Ladies.