Professional Standards Expert Witnesses

Professional standards expert witnesses and consultants listed here may be able to form expert opinions, draft expert witness reports, provide expert witness testimony at deposition and/or trial as or serve as consulting (non-testifying) experts on professional standards. The professional standards expert witness listings on this page are typically from fields/areas of expertise such as: Education & Schools and Psychology.

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Ray W. Christner, Psy.D., NCSP, ABPP

Psychology, Mental Health & Education Expert

Dr. Ray W. Christner, LLC

Hanover, Pennsylvania
Education & Schools, Psychology - IEE/Psychoed Eval, IDEA/Special Education, ADA/504 Plans, Dyslexia/Dyscalculia/Dysgraphia, Autism, Emotional Disturbance, OHI/ADHD, Intellectual Disability, LRE/FAPE, Expert Witness, Due Process, IEP, Psychological/Neuropsychological Evals, Risk Assessment, IME, Civil Competency, Criminal Competency, Ethics, Professional Standards
Ray W. Christner, Psy.D., NCSP, ABPP, is a licensed psychologist in Pennsylvania and Delaware. He is also a nationally certified school psychologist and a nationally registered health service psychologist with 30 years of experience in mental health. Dr. Christner specializes in clinical and school psychology and is board-certified in behavioral and cognitive psychology. Based in Hanover, Pennsylvania, he operates an independent practice and provides telepsychology services in 43 states as an authorization holder of both APIT (Authorization to Practice Interjurisdictional Telepsychology) and TAP (Temporary Authorization to Practice). His services include psychological and neuropsychological testing, forensic evaluations, psychotherapy, expert witness review and testimony, and consultation, working with children, adolescents, and adults with psychological, developmental, social, behavioral, and learning differences. Dr. Christner has provided forensic psychological evaluations i...