Cambridge Health Alliance (CHA) is an award-winning, integrated healthcare system that serves Cambridge, Somerville, and Boston's metro-north communities. CHA includes the Cambridge Hospital, Somerville Hospital and Whidden Hospital campuses, a network of primary care and specialty practices, the CHA Physician’s Organization (CHAPO), and the CHA Foundation. CHA operates the Public Health Department for the City of Cambridge and actively partners with others to improve the health of its communities. As a leading community hospital system, CHA offers a wide range of services including primary care for all ages, 24-hour emergency care, maternal & child services, behavioral health, and medical & surgical specialties. It is committed to enhancing access and promoting wellness, with a special focus on diverse and vulnerable patients who traditionally experience barriers to care. 