Astroenterologist
An astrologist who tells you that you are going to have problems with digestion.
Astrologist: "So, according to the position of moon in fifth house I think you'll be having some problems with digestion next few weeks!"
You: "Wait a minute! Are you an astrologist or an astroenterologist?"
You: "Wait a minute! Are you an astrologist or an astroenterologist?"