Elizabeth Sherwin, MD

With a health care experience designed around kids' unique needs, Children's National Hospital is the premier provider of pediatric services in the Washington, D.C., metro area and its only health system specializing in kids. Emily Niu, M.D., is an orthopaedic surgeon specializing in sports at Children's National Hospital.

Sean Tabaie, M.D., is a board-certified orthopaedic surgeon at Children’s National Hospital and an instructor at the George Washington University School of Medicine & Health Sciences. His work is devoted to treating children with all types of pediatric orthopaedic conditions and injuries. He has a special interest in neuromuscular disorders, such as cerebral palsy, and limb reconstruction.

Nadia Merchant, M.D., is a pediatric endocrinologist and geneticist at Children's National Hospital. Dr. Merchant's clinical interests include bone health and the intersection of genetics and endocrinology. She is involved in multiple multidisciplinary clinics as the endocrinologist: The Bone Health Program with Orthopaedics; the Muscular Dystrophy Clinic; the White Matter Clinic specifically for X-linked adrenoleukodystrophy; and the 22q clinic. She is passionate about maximizing a patient's potential.