Our Canaries: Why All the Asthma, ADHD and Autism? - Norwalk City Hall Date: 03/28/12 Hours: 7-9pm Ages: AD Address: 125 East Ave. - 203-761-0680 Norwalk, CT 06850 spednetwilton.org Description: Nancy O'Hara, M.D., M.P.H., Director of the Center for Autism and Integrative Health, discusses factors influencing the increase in childhood diagnoses of asthma, autism and ADHD. A board-certified pediatrician, Dr. O'Hara is dedicated to the integrative and holistic care of children with neurodevelopmental and autism spectrum disorders.