Cambridge Health Alliance (CHA) 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 region, CHA is a local provider of choice for primary care, specialty care, emergency services, hospital care, maternity care and behavioral health. CHA patients receive high quality care in convenient neighborhood locations and have seamless access to advanced care through CHA’s affiliations with Beth Israel Deaconess Medical Center (BIDMC) and Mass. General Hospital for Children. CHA’s community commitment extends beyond serving its patients. CHA operates the Cambridge Public Health Department and collaborates with many local agencies and organizations to improve the health of local residents. It also provides a vital safety net for under served populations facing barriers to care. As a Harvard Medical School, Harvard School of Public Health, Harvard School of Dental Medicine and Tufts University School of Medicine teaching hospital, CHA trains the health care providers of tomorrow.