Not Guilty By Reason Of Insanity Expert Witnesses

Not guilty by reason of insanity 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 not guilty by reason of insanity. The not guilty by reason of insanity expert witness listings on this page are typically from fields/areas of expertise such as: Brain Injury Medicine, Forensic Psychiatry, Forensic Psychology, Neuropsychology, and Psychiatry.

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Barbara J. Justice, MD

Board Certified Forensic Psychiatrist

Equity Evals

Long Beach, California
Forensic Psychiatry, Psychiatry - Psychiatric Disease, Pharmacological Clinical, Competency to Stand Trial, Not Guilty by Reason of Insanity, Serve Mental Illness, Psychiatric Disability, Emotional Harm, Emotional Distress, Workers' Compensation, Mental Health, Malpractice, Capacity, Sexual Harassment Sexual Abuse and Victimization
Dr. Justice began her career in medicine as a surgeon in New York City. After 20 years as a practicing surgeon, she entered the field of Psychiatry and received training in a Fellowship program at UCLA. She is a Board Certified Forensic Psychiatrist with training in all aspects of psychiatry and the law. Dr. Justice has broad experience testifying in criminal and civil cases and has been deposed extensively upwards of 400 times. She has also testified frequently as mental health expert witness for the state of California. Her unique background in physical medicine, trauma, psychopharmacology and surgery, combined with her psychiatric expertise, gives her an in-depth understanding of the multitude of factors at issue in civil litigation cases. Dr. Justice is currently Attending Forensic Psychiatrist, Director of Psychiatric Training at the Department of State Hospital in Norwalk California and CEO and Medical Director of the Glaser Forensic Group. Dr. Justice received her MD and co...
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Jonathan D Gross, Psy.D.

expert in acquired brain injuries including TBI

Behavioral Health of North Florida

JACKSONVILLE, Florida
Neuropsychology, Brain Injury Medicine - Brain Injury, Traumatic Brain Injury, TBI, Neuropsychology, Post Traumatic Stress Disorder, PTSD, Fitness for Duty, Malingering, Competency to Stand Trial, Not Guilty by Reason of Insanity, Psychology, Military Mental Health, Developmental Disorder, Disability, Intellectual Impairment, Autism
Dr. Jonathan Gross is a fellowship-trained neuropsychologist and licensed psychologist with extensive experience in the fields of neuropsychology, neuropsychological rehabilitation, and psychological assessment. He has trained at various centers of excellence including Emory University, the Mount Sinai Medical Center, and Brooks Rehabilitation Hospital. Dr. Gross holds expertise in the evaluation of traumatic brain injury and other neuromedical conditions including dementia, stroke, and developmental disorders (such as Autism Spectrum Disorder and intellectual impairment). He devoted ten years of practice serving US Veterans through the VA community provider system where he evaluated and treated veterans for traumatic brain injury, dementia, posttraumatic stress disorder, and associated conditions. Dr. Gross employs a comprehensive and in-depth approach to assessment which allows him to identify a diverse range of factors that contribute to symptoms including effects of brain trauma...
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Colin A. Brietzke, PsyD

Forensic Neuropsychological Evaluations

Chicagoland Neuropsychology LLC

OAK PARK, Illinois
Neuropsychology, Forensic Psychology - Elder Competence, Guardianship, Brain Injury, Somatoform, Decisionmaking Capacity, Competence to stand trial, Fitness to stand trial, Not guilty by reason of insanity, Mitigation, IME, Malingering, Schizophrenia, PTSD, Workmen's Compensation, Intellectual Impairment, Dementia, Stroke, Competency
I conduct forensic neuropsychological evaluations in both civil and criminal matters. My work focuses on decision-making capacity in guardianship and related proceedings, competency to stand trial, and mental state at the time of the offense. I also perform independent medical examinations and provide consultation to attorneys regarding the strengths and limitations of opposing expert opinions. My evaluations are grounded in standardized neuropsychological testing, with embedded and stand-alone validity measures to assess effort and response style. I integrate test data with clinical interview, record review, and collateral information to form opinions that are objective, reproducible, and directly tied to the legal question at hand. I have extensive experience evaluating conditions frequently at issue in litigation, including neurocognitive disorders such as dementia and stroke, traumatic brain injury, psychotic disorders, trauma-related conditions, and intellectual and developme...
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Simon Dosovitz, MD

Forensic Psychiatrist – Criminal & Civil Cases

New York, New York
Psychiatry, Forensic Psychiatry - Psychiatric Malpractice, Medical Malpractice, Wrongful Death, Suicide, Violence, Psychiatric Standard of Care, Psychiatric Damages, Expert Witness Psychiatry, Not Guilty By Reason of Insanity, Mitigation, Criminal Responsibility, Impaired Professionals, Testamentary Capacity, Elder Abuse and Capacity, Risk Assessment
Dr. Simon Dosovitz is a board certified, fellowship-trained forensic psychiatrist, former chief resident at Columbia University, and Assistant Clinical Professor at NYU School of Medicine. Attorneys choose Dr. Dosovitz for clear, defensible, and methodologically rigorous opinions. His evaluations are thorough, evidence-based, and tailored to legal standards. As a graduate of a formal forensic psychiatry fellowship, Dr. Dosovitz brings specialized training in the legal standards, psychiatric methodology, and evaluative rigor that courts require. Unlike general psychiatrists offering occasional opinions, his expertise is built on dedicated, structured forensic education and experience. He has provided expert consultation and testimony in criminal and civil cases, including competency to stand trial, criminal responsibility, violence and suicide risk, involuntary commitment, and forensic neuropsychiatric evaluations. Dr. Dosovitz has testified in court over 50 times and specializes i...