Mass General Brigham continues a long tradition of educating the next generation of physicians. We have nearly 2,500 residents and fellows in 300 programs. Mass General Brigham hospitals sponsor residency and fellowship programs in nearly all specialties and sub-specialties where they receive a rare and rich educational experience. Some of the Graduate Medical Education (GME) programs at Mass General Brigham are sponsored by a single hospital and offer comprehensive training within that institution. Other programs are jointly sponsored by two or more Mass General Brigham and/or other Harvard-affiliated hospitals, utilizing complementary resources from the participating sites.