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Authoritative Expert Witness Services

Dr. Robert D. Shaffer brings unparalleled expertise to the courtroom, having qualified as an expert witness over 100 times in state and federal courts across multiple jurisdictions.

Dr. Shaffer's testimony is grounded in decades of clinical experience, rigorous scientific methodology, and a deep understanding of the intersection between neuropsychology and the law.

Expert Assessment of Your Case

Dr. Robert D. Shaffer will evaluate your position with the courts.  Understand how a client’s condition relates to actionable case law.  Let Dr. Shaffer's knowledge inform your examination of witnesses. Developmental trauma, brain compromise, and altered mental states affect plea offers, sentencing, and verdicts.

Why Choose Dr. Shaffer as Your Expert Witness?

  • Extensive courtroom experience in 17 states

  • Qualified expert in both Forensic Psychology and Neuropsychology

  • Clear, concise, and compelling testimony

  • Ability to explain complex neuropsychological concepts to judges and juries

  • Experience with high-stakes cases, including hundreds of capital case evaluations

Expert Court Services

Pre-trial consultation

Drawing from experience with over 1000 forensic evaluations, Dr. Shaffer provides strategic consultation to help legal teams understand and effectively present neuropsychological evidence. He reviews case materials, identifies key cognitive factors, and helps develop compelling strategies for presenting complex scientific evidence to judges and juries. His insights help attorneys anticipate challenges and strengthen their case preparation.

Written reports and affidavits

Dr. Shaffer produces clear, authoritative neuropsychological reports and affidavits that translate complex scientific findings into accessible language for legal proceedings. His documentation integrates clinical findings with empirical research while maintaining scientific rigor and meeting legal standards. Each report is carefully structured to support legal arguments while remaining clear and persuasive for all audiences.

In-court testimony

Qualified as an expert witness over 100 times in state and federal courts, Dr. Shaffer provides compelling testimony that helps judges and juries understand complex neuropsychological evidence. He translates scientific concepts into clear, accessible language while maintaining scientific accuracy and professional credibility. His testimony remains composed and precise under cross-examination, supported by extensive clinical experience and scientific knowledge.

Deposition participation

With decades of forensic experience, Dr. Shaffer provides clear, authoritative testimony during depositions. He excels at explaining complex neuropsychological concepts under detailed questioning while maintaining professional composure. His expertise helps establish crucial groundwork for trial proceedings, ensuring that important neuropsychological evidence is properly documented in the record.

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