In House M.D., which fictional hospital employs Gregory House throughout the series?

In House M.D., the fictional hospital that employs Gregory House throughout the series is Princeton-Plainsboro Teaching Hospital.

The institution is a teaching hospital in Princeton, New Jersey, and serves as the main setting for the medical drama. House leads a specialized diagnostic team there, while other storylines follow departments such as oncology, surgery, emergency medicine, and infectious disease.

Princeton-Plainsboro is fictional, although its name combines recognizable New Jersey locations. The show’s hospital scenes were filmed primarily on a studio backlot and at locations in the Los Angeles area, rather than at a real Princeton hospital. Viewers sometimes confuse it with Princeton University’s real medical facilities, but the series created its own institution and staff.

The hospital’s teaching role is important to the plot: residents and fellows work under senior physicians, and unusual cases become both clinical puzzles and training opportunities.