As the principal teaching hospital of Tufts University School of Medicine and a nationally respected research institution, we are known for delivering groundbreaking, patient-centered care across more than 100 specialties and services, from primary care to our Level I Trauma Center to the region's leading heart transplant program. The unit cares for patients aged 18 and above referred from outlying ED's, community mental health centers, crisis stabilization units, inpatient medical units, ICU's, homeless shelters and nursing homes.