Baystate Medical Center, Springfield, MA
Berkshire Medical Center, Pittsfield, MA
Beth Israel Deaconess Medical Center, Boston, MA
Boston Medical Center, Boston, MA
Brigham and Women's Hospital, Boston, MA
Cardiothoracic Surgical Associates, Manchester, NH
Central Maine Medical Center, Lewiston, ME
Charlton Memorial Hospital, Fall River, MA
Concord Hospital, Concord, NH
Cottage Hospital, Woodsville, NH
Danbury Hospital, Danbury, CT
Dartmouth-Hitchcock Medical Center, Lebanon, NH
Eastern Maine Medical Center, Bangor, ME
Elliot Hospital, Manchester, NH
Fletcher Allen Health Care, Burlington, VT
Hartford Hospital, Hartford, CT
Hospital of St. Raphael, New Haven, CT
Lakes Region General Hospital, Laconia, NH
Massachusetts General Hospital, Boston, MA
MaineGeneral Medical Center, Augusta, ME
Maine Medical Center, Portland, ME
Mercy Hospital, Portland, ME
Rutland Regional Medical Center, Rutland, VT
Saint Anne's Hospital, Fall River, MA
St. Elizabeth's Hospital Center, Brighton, MA
St. Francis Hospital and Medical Center, Hartford, CT
St. Luke's Hospital, New Bedford, MA
Tufts Medical Center, Boston, MA
UMass Memorial Health Care, Worcester, MA
Yale-New Haven Hospital, New Haven, CT