At which university were many exterior shots for Princeton-Plainsboro Teaching Hospital filmed in House M.D.?

Many exterior shots for Princeton-Plainsboro Teaching Hospital in House M.D. were filmed at Princeton University. The campus, located in Princeton, New Jersey, provided recognizable academic architecture for the fictional hospital and helped establish the show’s New Jersey setting.

The series was not filmed entirely at Princeton University. Production also used studio sets and other locations, including the University of Southern California for some interior work. The Princeton campus therefore supplied visual exteriors rather than representing a real hospital department where the actors performed all of the medical scenes.

This location choice can cause confusion because Princeton University is an educational institution, not Princeton-Plainsboro Teaching Hospital. The fictional hospital’s name borrows from the local geography, while the university’s buildings provide a credible backdrop for a prestigious teaching medical center. The visual connection is one reason viewers often associate the show’s hospital with the real Princeton campus.