William B. Carey

About the Author

William B. Carey, M.D., is clinical professor of pediatrics at the University of Pennsylvania School of Medicine and director of behavioral pediatrics in the Division of General Pediatrics at the Children's Hospital of Philadelphia.

Sean C. McDevitt, Ph.D.,is a child and adolescent psychologist in Phoenix and Scottsdale, AZ, with eighteen years of practical experience working with children and families in inpatient, residential, and outpatient settings.

By the Author