Welcome to CDA’s Seattle office, serving families across King County and throughout the state of Washington. Our office provides a professional and welcoming setting for comprehensive Independent Educational Evaluations, offering families statewide access to CDA’s nationally recognized expertise and defensible, data-driven reporting.

Our multidisciplinary team includes licensed educational psychologists, neuropsychologists, speech-language pathologists, occupational therapists, and related specialists. Each practitioner applies advanced clinical training and evidence-based methods to ensure that every evaluation is objective, thorough, and aligned with Washington Office of Superintendent of Public Instruction (OSPI) and federal IDEA standards.

CDA Washington partners with local school districts, advocacy groups, and education professionals across the state to ensure that our evaluations are both clinically precise and educationally impactful. We are committed to identifying each student’s unique learning profile and providing clear, actionable recommendations that guide effective educational planning.