It is a mix of Yale-New Haven and Waterbury Hospital all three years.
Intern year: CCU-Yale, MICU-Waterbury, Floors-Waterbury/Yale, Geriatrics-VA, Ambulatory-Closer to Waterbury, Jeopardy/Vacation.
Primary Care faculty are superb and make the Waterbury months (I believe) better for teaching and things get done at Waterbury unlike Yale where you have to beg ancillary services and consults to actually do their job and see your patients. Both sites make for a great well-rounded experience.