Dr. Len Leshin is a general pediatrician in Corpus Christi, Texas, with a special interest in children with Down syndrome. He has been in private practice for 20 years. He and his wife, Bobbie, have two boys: Nathan, 16 years old, and Avi, 14 years old. Avi has Down syndrome. Dr. Leshin is a member of the Down Syndrome Medical Interest Group and is a clinical advisor to the National Down Syndrome Society.