We are committed to providing you with quick and ethical expert diagnoses, treatment and planning options, and access to one or multiple specialists based on the complexity of the injuries. We work diligently around your schedule and tailor our recommendations to individual treatment needs.


Our Story

International Assessment Systems, Inc. (IAS) was founded in 1992 by highly trained and internationally respected Board Certified physicians and psychologists to provide patients, their families, and representatives with effective diagnostic, treatment, and planning options. Diagnostic excellence is achieved through our continued research and development of non-invasive, state-of-the-art assessment procedures, reliable test selections, thorough analysis of patient history and evaluation, and diligent test result interpretations.

The specialists at IAS have developed some of the most popular tests used by specialists around the world in the diagnosis of brain injury and psychological trauma. We have published hundreds of independent scientific articles, dozens of book chapters, and over 25 textbooks in our related fields. Our independent findings have been used to confirm or clarify diagnoses and provide evidence in thousands of cases in local, state and federal courts worldwide.