An elderly man has just moved to a new town, when he is taken ill and decides that he needs to see a doctor.

In the doctor's waiting room, he tries to find out a bit about the doctor. He asks the man sitting next to him if the doctor is a specialist.

The man replies that the doctor specializes in 'everything'.

The man thinks about this and looks nervous. He asks the man if the doctor's fees are expensive.

The man says: "Well, he is and he isn't. You see, he charges you one thousand dollars for your first visit."

The man looks even more worried now and exclaims in amazement, "A thousand dollars?"

The man replies, "Yes, but all your visits after that for the rest of your life are free!"

The man thinks about this, and then gets called by the nurse to go in to see the doctor.

On entering the doctor's office he says casually . . .

 . . . "Hello doctor, here I am again!"