As thread title...
I work at the hospital.
I would not be overly shocked if anyone ever told me that they work in the hospital if they don't work for the hospital, but for another company that has its offices set up in the hospital...for instance an orthopedist's office.
Do they deliver something, or provide staff, or do they provide some kind of service within the hospital itself?
Dear s16teddy:I work at Cayetano(‘s?) hospital would be more usual.
You are here talking about participating in the life of an institution (at) and not about being inside or outside a building (in).
Is Cayetano a place, or the name of the founder, or does the name of the hospital honour a person? These factors will help us to advise whether to call it Cayetano Hospital or Cayetano’s hospital.