You can discover a lot about the field of health from going on a tour of a medical facility. Find out whether Warneford Hospital is open to the public while you're in the area.
You'll have sightseeing choices galore when staying in Oxford. Warneford Hospital is a good place to start here, but there are loads of other fine spots to enjoy. Christ Church College, Oxford University Museum of Natural History, and Ashmolean Museum are near the health care institution and will fill in your day nicely.