Nancy O’Hara, MD is board certified in both general pediatrics and developmental pediatrics. She dedicates her practice to the integrative care of children with Autism Spectrum Disorders and serves on the Defeat Autism Now! Executive Council. Jane Johnson is the Director of Defeat Autism Now! In Part II, Teri and Dr. O’Hara continue to discuss a broad range of physiological issues underlying autism and interventions that have helped children. Teri and Jane Johnson will discuss the criteria for being a Defeat Autism Now! physician and the wonderful information that physicians receive at Defeat Autism Now! Clinician Seminars. Established for many years, Defeat Autism Now! Clinician Seminars teach practitioners the nuts and bolts of caring for the medical problems of children with autism.