BIDNeedham is part of Beth Israel Lahey Health, a new health care system that brings together academic medical centers and teaching hospitals, community and specialty hospitals, more than 4,000 physicians and 35,000 employees in a shared mission to expand access to great care and advance the science and practice of medicine through groundbreaking research and education. BID Needham has had a direct affiliation with Beth Israel Deaconess Medical Center since 2000, facilitating the clinical integration of staff and resources in emergency medicine, hospital medicine (hospitalists), cardiology, radiology, orthopaedics, pathology, as well as many surgical services and oncology housed in the Beth Israel Deaconess Cancer Center and Surgical Pavilion.