01/09/2026
Dr. Hammel is co-founder of the Neurobehavioral Institute of Austin and a licensed psychologist who provides psychological and neuropsychological assessment and testing, forensic psychological services, as well as clinical supervision and psychotherapy.
Dr. Hammel works with a diverse population of all ages. His specialties include ADHD, learning disabilities, mood disorders (anxiety, depression, and bipolar disorder), trauma, thought disorders, behavioral disorders, adoption and foster care, and others. Dr. Hammel also has a specialized interest and expertise in mental giftedness and gifted education.
Fore more information or to schedule an appointment with Dr. Hammel, please email info@NBAustin.com or call the office at 512-329-8222.