Pathology at the Woman’s Hospital in Baton Rouge. Dr. Ditty has helped establish UNHS programs at several Houston area hospitals and continues to oversee hospital programs in the Houston and Dallas area. She is a member of the NCHAM Technical Assistance Network, serving the states of Oklahoma, New Mexico, Arkansas, Texas, and Louisiana. Dr. Ditty has presented extensively on matters related to EHDI. She is a mentor and the facilitator for pediatric audiology training workshops that NCHAM has conducted since 2002.