Timing is everything

Dr. Grumpy: "Hi, I'm Dr. Grumpy."

Patient: "Hello, I'm Lisa Pine."

Dr. Grumpy: "Are you related to Dr. Pine, the oncologist?"

Patient: "No, but I see a lot of his patients."

Dr. Grumpy: "Oh, are you also a doctor?"

Patient: "No, I'm a mortician."