300 Longwood Avenue Boston, MA 02115 (617) 355-6000 Clinical Services (Center for Pediatric Sleep Disorders): Contact Us For more information about our services or to schedule an appointment or consultation at Children's Center for Pediatric Sleep Disorders, please contact us at the main phone line below: Locations Address Contact Boston Children's Hospital Boston 300 Longwood Avenue Fegan 9 Boston, MA 02115 Phone: 781-216-2570 Fax: 781-216-2516 Lexington Children's Hospital Boston at Lexington 482 Bedford Street Lexington, MA 02420 Phone: 781-216-2570 Fax: 781-216-2516 Waltham Children's Hospital Boston at Waltham 9 Hope Avenue Waltham, MA 02453 Phone: 781-216-2570 Fax: 781-216-2516 For families residing outside of the United States, please contact Children's International Health Services which facilitates the medical review of patient records and appointment scheduling and provides assistance with customs and immigration, transportation, hotel and housing accommodations. 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.