Kleefstra Syndrome Clinic Request an Appointment Call 617-355-3645 Fax 617-730-0288 International +1-617-355-5209 Get a Second Opinion
Contact Us If you have any questions or concerns, please contact us at 617-355-3645 or kleefstrasyndromeclinic@childrens.harvard.edu. You may also contact the Neurogenetics and Neurodevelopment Program at 855-559-1399. International patients, please call +1-617-355-5209.
