In collaboration with her father Dr. Steven Ingersoll, a Developmental Optometrist from Michigan, she created the FOCUS program that addresses the needs of children and adults with neurodevelopmental disorders. FOCUS incorporates Integrated Visual Learning (IVL) with movement based techniques, nutrition, and chiropractic to improve underlying function in children and adults with neurodevelopmental disorders. Dr. Spoelstra presented her FOCUS lecture at the 2014 AutismOne Conference in Chicago, in May.