After working as a reading clinician at Lindamood-Bell during college, Dennis developed the "literacy bug." Now, for more than two decades, he has worked at the intersection of school psychology, literacy intervention, and data-driven instruction.
From 1999–2007, he directed prevention and after-school literacy programs in the Central Valley, CA. Those initiatives coincided with California Distinguished School recognition (2006), federal AYP success (2007), and a Title I Academic Achievement Award (~2010)—while neighboring districts entered Program Improvement.
Since then, Dennis has conducted 1,000+ psychoeducational evaluations and delivered hundreds of one-to-one interventions for students with dyslexia, dysgraphia, ADHD, autism, and other learning profiles. He tracks growth with alternate forms of CTOPP, WIAT, and WJ, documenting consistent, statistically meaningful pre/post gains that translate directly to classroom reading and writing performance.