Cambridge Health Alliance is a vibrant, innovative health system dedicated to providing essential services to all members of the community. With over 140,000 patients in Cambridge, Somerville, and Boston’s Metro North communities, CHA is a local provider of choice for primary care, specialty care, emergency services, hospital care, and behavioral health. CHA patients receive high quality care in convenient neighborhood locations, and have seamless access to advanced care through CHA’s affiliation with Beth Israel Deaconess Medical Center.