How many doctors does it take to change a light bulb?That depends on whether it has health insurance.None. They just tell it to take two aspirin and come round to the surgery later.None. They only sign the death certificate and phone the mortuary.None. They would diagnose depression and prescribe benzo diazapines.Only one, but he has to have a nurse to tell him which end to screw in.Three. One to find a bulb specialist, one to find a bulb installation specialist, and one to bill it all to Medicare.