300 Longwood Avenue Boston, MA 02115 (617) 355-6000 Clinical Services (Radiology): Services at Waltham In July 2006, Children's Hospital Boston at Waltham celebrated the grand opening of its newly renovated and expanded facilities at 9 Hope Avenue. The Department of Radiology now occupies spacious new quarters on the first floor, with expanded X-ray and fluoroscopy facilities and suites for magnetic resonance imaging (MRI), nuclear medicine, and computed tomography (CT). Radiologists from Children's Hospital Boston staff the Waltham clinic; they expect to perform imaging studies on as many as 10,000 children during the first year. The Department of Radiology at Children's Hospital Boston at Waltham can be reached by calling: 781-216-1100. For directions, click here. The information on this website should not be taken as medical advice, which can only be given to you by your personal health care professional. Copyright © Children's Hospital Boston. All rights reserved.