Psychotherapy Expert Witnesses
Psychotherapy 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 psychotherapy. The psychotherapy expert witness listings on this page are typically from fields/areas of expertise such as: Addiction Psychiatry, Forensic Psychology, Neurology, Neuropsychiatry, Pediatric Psychiatry, Psychiatry, Psychoanalysis, Psychology, and Public Health.
Elizabeth Ssemanda, MMSc, MD, PhD Elizabeth Ssemanda MD PhD Pllc
Louisville, Colorado
Psychiatry, Public Health
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Adult Psychiatry, Psychopharmacology, Psychotherapy, Post-traumatic stress disorder (PTSD), Mood Disorders (Depression/Bipolar Disorder), Anxiety Disorders, Psychosis, Addiction, and Substance Use Disorders, Clinical Trials, Systematic Reviews
Dr. Ssemanda graduated from the Warren Alpert Medical School of Brown University and completed her psychiatry residency at the University of Michigan, Ann Arbor. She is a Board-Certified psychiatrist with training in all aspects of psychiatry and public health.
With a Ph.D. in Epidemiology from the Johns Hopkins School of Public Health and a Master's in Medical Science from Brown University, she has extensive experience with clinical trials and systematic reviews. Her unique background in public health, combined with her psychiatric expertise, gives her an in-depth understanding of the multitude of factors in civil litigation cases.
Dr. Ssemanda is currently an Attending Psychiatrist and CEO at the New U Psychiatry PLLC. She is also a blogger, podcast host, medical intuitive, and mental health and wellness advocate.
Norman V. Kohn, MD
District Of Columbia
Neurology, Neuropsychiatry
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Neuropsychiatry, traumatic brain injury, cognitive deficits and psychiatric symptoms following illness or injury, seizures and epilepsy, psychotherapy, medical ethics, complex causation, litigation consulting
Trained and board certified in neurology, with additional subspecialty training in psychotherapy and psychoanalysis.
Experience includes neurology practice, with years as neurology chair in a major teaching hospital and trauma center; practice and teaching of psychiatry, psychotherapy; and psychoanalysis.
Expertise in
-alcoholism and addiction
-chronic pain
-motivation, secondary gain, and malingering
-doctor-doctor and doctor-patient communication
-physician role responsibilities
-medical decisionmaking
-medical ethics
-distinguishing coexisting psychiatric and medical factors
-explaining medical concepts to juries
Prudence Gourguechon, MD
Chicago, Illinois
Psychiatry, Psychoanalysis
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PTSD, Posttraumatic Stress Disorder, sexual abuse, sexual harassment, employment discrimination, psychological injury, depression, anxiety disorder, trauma, emotional trauma, therapy, psychotherapy, executive malfeasance, moral injury, leadership assessment, leadership competency
Psychiatrist and psychoanalyst in active clinical practice since 1983. Yale and Michigan-educated, Northwestern-trained. Past President of the American Psychoanalytic Association. Northwestern Faculty. Former Dean of Chicago Psychoanalytic Institute. Published author and invited speaker. Clinical expertise in trauma, post-traumatic stress disorder, moral injury and other types of emotional injury and psychological damage due to trauma, discrimination, accidents, abuse (including the effect of childhood abuse in adulthood) and harassment. 10+ years’ experience as an expert witness and independent medical examiner.
Norman V. Kohn, MD
Chicago, Illinois
Neurology, Neuropsychiatry
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Neuropsychiatry, traumatic brain injury, cognitive deficits and psychiatric symptoms following illness or injury, seizures and epilepsy, psychotherapy, medical ethics, complex causation, litigation consulting
Trained and board certified in neurology, with additional subspecialty training in psychotherapy and psychoanalysis.
Experience includes neurology practice, with years as neurology chair in a major teaching hospital and trauma center; practice and teaching of psychiatry, psychotherapy; and psychoanalysis.
Expertise in
-alcoholism and addiction
-chronic pain
-motivation, secondary gain, and malingering
-doctor-doctor and doctor-patient communication
-physician role responsibilities
-medical decisionmaking
-medical ethics
-distinguishing coexisting psychiatric and medical factors
-explaining medical concepts to juries
James F. Zender, PhD James F. Zender, PhD, PC
Mount Clemens, Michigan
Psychology, Forensic Psychology
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PTSD, TBI, Auto Accident Trauma, Depression, Anxiety, Psychotherapy, Pain Psychology, Family, Injury, Veterans, Addiction, Autonomous Vehicles
Founding director of the Center for the Prevention and Treatment of Psychological Trauma at Detroit Receiving Hospital and University Health Center, where he also served as Instructor in Psychiatry. Contributing Editor, The Forensic Examiner, Journal of the American College of Forensic Examiners. Named America’s Best Doctors, Who’s Who Top Doctors Honors Edition (2017). Active blogger for Psychology Today. Member, International Society for Traumatic Stress Studies, The American Psychological Association, Michigan Psychological Association, Brain Injury Association of Michigan, and the National Safety Council. Featured in The Detroit Free Press, Detroit Metro Times, Boston Globe and Crain’s Detroit Business. Provides forensic psychological services for plaintiff and defense. Administers Independent Psychological Evaluations. Works in the area of accident prevention and promoting transition to autonomous vehicles.
Norman V. Kohn, MD
Pennsylvania
Neurology, Neuropsychiatry
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Neuropsychiatry, traumatic brain injury, cognitive deficits and psychiatric symptoms following illness or injury, seizures and epilepsy, psychotherapy, medical ethics, complex causation, litigation consulting
Trained and board certified in neurology, with additional subspecialty training in psychotherapy and psychoanalysis.
Experience includes neurology practice, with years as neurology chair in a major teaching hospital and trauma center; practice and teaching of psychiatry, psychotherapy; and psychoanalysis.
Expertise in
-alcoholism and addiction
-chronic pain
-motivation, secondary gain, and malingering
-doctor-doctor and doctor-patient communication
-physician role responsibilities
-medical decisionmaking
-medical ethics
-distinguishing coexisting psychiatric and medical factors
-explaining medical concepts to juries
Leonard J. Weiss, MD Psychiatry Austin, PLLC
Austin, Texas
Psychiatry, Addiction Psychiatry
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Psychiatrist, Medical Negligence, Medical Malpractice, Brain Inj Med, Testamentary Capacity, Addiction, Alcoholism, DUI, Criminal Responsibility, Mental Disability, Malpractice, Psychotherapy, Confidentiality, Violence and Domestic Abuse.
Dr. Weiss is a practicing Psychiatrist and Forensic Psychiatrist. Early in his career, he practiced Internal Medicine when he decided to pursue a deepening interest in Psychiatry, Addiction Psychiatry, and Forensic Psychiatry. Internal Medicine continues to play a part in treating psychiatric conditions. He has a clinical psychiatric practice in Austin, Texas.
Dr. Weiss is uniquely qualified to address psychiatric conditions, as well as overlap with other medical conditions, symptoms, and treatment.
Board-Certified in each of the following specialties:
• Psychiatry, ABPN
• Forensic Psychiatry, ABPN
• Addiction Psychiatry, ABPN
• Internal Medicine, ABIM
• Brain Injury Medicine, ABIM
• Nutrition, American Board of Nutrition (formerly)
Dr. Weiss completed his Residency in Internal Medicine at the University of Michigan Henry Ford Hospital and Board-Certification in Internal Medicine. He completed his Residency in Psychiatry at the University of Chicago Michael Reese Hospital. He o...
Ellika McGuire, MD Ellika McGuire MD PLLC
Seattle, Washington
Pediatric Psychiatry, Psychiatry
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Child, Adolescent, Depression, Anxiety Disorders, ADHD, Bipolar Disorder, Suicidal Ideation, Suicide, Self Harm, PTSD, Trauma, Emotional Harm, LGBTQ+, Gay, Lesbian, Transgender, Parenting, Psychopharmacology, Psychotherapy, Psychoanalysis
Double board-certified, child, adolescent, and adult psychiatrist and psychoanalyst, with seven years of full-time clinical experience evaluating and treating a broad range of psychiatric disorders in patients of all ages, from diverse backgrounds. Extensive clinical experience in the areas of self-harm, suicidality, parenting, and trauma. Unique expertise in work with LGBTQ+ youth and families, including work with transgender and gender non-conforming youth.