He is a founding partner at Southeast Psych, a large psychology practice in Charlotte, North Carolina. Gaskill hosts a web TV show called 'The Dr. G Aspie Show', which deals with topics related to Asperger's. He is the co-author of Max Gamer (2011, Hero House Publishing), a graphic novel about Asperger's. His work has been featured in USA Today, NPR, and newspapers around the country. In addition, Gaskill has published research on changes in ability and achievement scores over time, and the impact on children classified as learning disabled.