-
1992-present Professional Advisory Board Member, National Marfan
Foundation
-
1993 Member, Board of Directors, Pediatric Orthopaedic
Society of North America
-
1993-94 Member, Coding & Terminology
Committee, Scoliosis Research Society
-
1994-96 Chairman, Coding & Terminology
Committee, Scoliosis Research Society
-
1994-95 Member, Long Range
Planning Committee, Pediatric Orthopaedic Society of North America
-
1994-96 Member, Education Committee, Pediatric Orthopaedic Society
of North America
-
1996-97 Chairman, Education Committee, Pediatric
Orthopaedic Society of N. America
-
1995-98 Member, Committee on
Evaluation American Academy of Orthopaedic Surgeons
-
1995-99 Member,
Program Committee, Scoliosis Research Society
-
1995- Associate
Editorial Board, Spine (Journal) Present
-
1998 Editorial board,
Journal of the American Academy of Orthopaedic Surgeons
-
1998-present
Member, Education Committee, Pediatric Orthopaedic Society of
N. America
-
1999-present Member, Etiology committee, Scoliosis
Research Society
-
2001-present Chair, Etiology Committee, Scoliosis
Research Society
-
2001-present Medical Board, International Rett
Syndrome Association 2003-present Medial Board, Cornelia deLange
Syndrome Association
-
2001-2004 Board of Directors, Maryland Orthopaedic
Association
-
2004-2005 President, Maryland Orthopaedic Association
-
2005-present Board of Directors, Scoliosis Research Society
-
Reviewer:
- Journal of the American Medical Association Spine
- Clinical Orthopaedics and Related Research Pediatrics
- Archives
of Pediatrics and adolescent medicine Urology
- American Family
Physician
- Journal of Bone and Joint Surgery