Life Laboratories, affiliated with Mercy Medical Center and Trinity Health Of New England, is a fully accredited, full-service, medical diagnostic laboratory serving physicians and their patients in Western Massachusetts. Our laboratory performs 3.6 million tests annually for physician group practices, mental health facilities, long-term care facilities and five local hospitals. Patient Service Centers and trained phlebotomists are located throughout the community. Walk-in blood-test patients are accepted without appointments and experience wait times of 15 minutes or less. Please see our website for additional locations.