Harvard Medical School (HMS) is the medical school of Harvard University. It is located in the Longwood Medical Area in Boston, Massachusetts. Founded in 1782, HMS is the third oldest medical school in the United States. It provides patient care, medical education, and research training through its 15 clinical affiliates and research institutes, including Massachusetts General Hospital (MGH), Boston Children's Hospital, Dana–Farber Cancer Institute, Brigham and Women's Hospital, Beth Israel Deaconess Medical Center, Mount Auburn Hospital, McLean Hospital, Cambridge Health Alliance, The Baker Center for Children and Families, Spaulding Rehabilitation Hospital, and others.
Harvard Medical School also partners with newer entities such as Harvard Catalyst, Broad Institute of MIT and Harvard, Harvard Stem Cell Institute, the Center for Primary Care, and Wyss Institute for Biologically Inspired Engineering.