Weill Cornell Medicine, originally Cornell University Medical College, is the medical school of Cornell University, located on the Upper East Side neighborhood of Manhattan in New York City, New York, United States. The school and its associated research organization is affiliated with several hospitals and medical centers, including NewYork-Presbyterian Hospital, Weill Cornell Medical Center, Hospital for Special Surgery, Memorial Sloan Kettering Cancer Center, and Rockefeller University, all of which are located on or near York Avenue and Sutton Place. Since 2004, Weill Cornell has also been affiliated with Houston Methodist Hospital. In 1991, Memorial Sloan Kettering Cancer Center and Rockefeller University joined Weill Cornell to establish the Tri-Institutional MD–PhD Program.