
Washington University School of Medicine, St Louis, Mo.
The Children's Hospital, Harvard Medical School, Boston, Mass.
The Children's Hospital, Harvard Medical School, Boston, Mass.
The Children's Hospital, Harvard Medical School, Boston, Mass.
American Board of Pediatrics
American Board of Psychiatry and Neurology, with special qualifications in Child Neurology
American Board of Electrodiagnostic Medicine
1999
Neuromuscular Disorders and Pediatric electromyography
Fetal Neurology
Metabolic disorders of the nervous system
Spinal muscular atrophy
Childhood myositis
Muscular dystrophies
Fabry and Pompe diseases