Current Environment:

Please contact our clinic at or call Zoë Frazier, MS, CGC, at 617-919-7370. We will help determine which specialists are most appropriate for your child to see. We will then ask that you provide your child’s medical records so we can best prepare for your child’s visit.

The following medical records are required before your child’s appointment:

  • neurology clinic notes
  • genetics clinic notes
  • full reports of EHMT1 genetic testing or chromosomal microarray analysis (not just a summary)

Other suggested records:

Medical records can be sent to:

Boston Children’s Hospital
Attn: Kleefstra Syndrome Clinic, Dr. Siddharth Srivastava
300 Longwood Avenue
Boston, MA 02115
Fax: 617-730-0288

The length of a visit with the Kleefstra Syndrome Clinic will depend on the number of specialists scheduled. Your child will see each of the necessary specialists separately and sometimes in different buildings. For more information about preparing for your visit, please see our patient resources pages. For additional support navigating a visit to Boston, please contact the Hale Family Center for Families.