CHA Somerville Hospital is one of three CHA hospital locations north of Boston. Located on Highland Avenue in Somerville, MA, just minutes from Tufts University and Davis Square, Somerville Hospital is a teaching site for Harvard Medical School. The doctors and expert staff offer a wide range of health services including 24-hour emergency care, primary care for adults, GI Center, women's health services, medical specialty care, Sleep Lab and the CHA Eye Center.