Memory Expert Witnesses

Neuropsychology, Education & Schools - Pediatric Neuropsychology, Traumatic Brain Injury TBI, Concussion, Neurological Disorders, Personal Injury, Birth Trauma, Post Surgical Complications, Learning Disabilities, ADHD, Independent Educational Evaluations, IEP, Memory, Epilepsy, Validity Testing, Plaintiff and Defense, Consultation.

I am a board certified Clinical Neuropsychologist with additional subspecialty board certification in Pediatric Neuropsychology. My clinical practice is dedicated to working exclusively with children and young adults (ages 4 through early 20's) at a children's hospital in Orange County, where I am part of the epilepsy surgery evaluation team and serve as Co-Director of the Comprehensive Concussion Clinic. I further maintain adjunct Associate Clinical Professor status through UC Irvine School of Medicine in the Department of Pediatrics, which affords me teaching opportunities with medical students, residents, and fellows. I keep active in research and am a co-investigator on several studies at my hospital. I maintain a small private practice focusing on plaintiff and defense requested medical/legal evaluations for school age children and young adults, Independent Educational Evaluations for special education determination, learning disability evaluations, gifted and talented evalua...

Psychiatry, Pediatrics - Traumatic Stress Disorders, PTSD, Neurobiology of Trauma, Memory, Child Development, Somatic Symptom Disorders, Functional Pain, Psychological Impact of Medical Illness, Capacity, Mitigation, Sentencing, Sex Abuse, Medical Complications

Holds a joint appointment as an Assistant Clinical Professor at the University of California, San Francisco in the Departments of Psychiatry and Pediatrics. Board Certified in general psychiatry and pediatrics, with additional training in pediatric gastroenterology. Teaching physician at Langley Porter Psychiatric Institute, with specific interests in somatic manifestations of stress and long-term impacts of traumatic events on basic brain processes.

Human Factors, Pharmacology - brain, memory, stress, post-traumatic stress disorder, PTSD, memory failure, forgotten baby syndrome, amnesia, trauma, heatstroke, automobile-related fatality, cognition, traumatic brain injury, negligence, decision-making

I am a professor in the Department of Psychology, Cognitive, Neural and Social Division, at the University of South Florida. I have been studying the brain and memory for over 40 years, and I have served as an expert witness on memory-related cases for the past 15 years. In one area of expertise, I have studied how parents and caretakers, without evidence of abuse or neglect of children, unintentionally and unknowingly, forget children in cars. Under conditions in which the ambient temperature is warm enough and the car is exposed to direct sunlight, heat builds within the car and the child may die or become brain damaged as a result of heatstroke. I have testified as a memory expert in cases in which these parents and caretakers have been charged with civil and criminal crimes, including manslaughter. In a related area of expertise, I recently retired as a career scientist in the Department of Veterans Affairs, with 30 years of research on post-traumatic stress disorder (PTSD). I ...

Neurology, Brain Injury Medicine - Brain Injury, Memory, Dementia

Board Certified Neurology and Brain Injury Medicine, ABPN Certified American Society NeuroRehabilitation, ASNR Fellow “FAAN” American Academy Neurology

Police Practices & Procedures, Law Enf & Criminal Justice - Police Uses of Force, Police Training, Police Practices, Civilian Self-Defense, Biomechanics, Investigations, Memory, Martial Arts, Criminal Gangs, Behavioral Profiling, Crime Analysis, Specialized Interviews, Tactical Operations, Aquatic Crime Scenes and Investigations

As a decorated law enforcement officer with service in both urban and rural municipal agencies and a county sheriff’s department, Bruce Champagne has completed assignments as a field training officer, patrol and investigations supervisor, corrections officer and supervisor, criminal gang investigator, forensic diver, major crimes detective, civilian review board representative, SWAT leader and member, and firearms/defensive tactics instructor. Bruce was a previous president of the Utah Tactical Officers Association, Utah Gang Investigators Association, Utah Forensic Divers Association, and Utah Peace Officers Association. Bruce is a member of the International Law Enforcement Educators and Trainers Association (ILEETA), Academy of Criminal Justice Sciences, International Association of Forensic Criminologists, Association of Force Investigators, Society for Integrity in Force Investigation and Reporting, and National Tactical Officers Association (NTOA), and is a certified instruct...

Mental Health, Behavioral and Social Sciences - Developmental Disabilities, Accidental Death, Child Custody, Competency, Jury Selection, Child Abuse, Ethics, Licensure & Practice, Professional Conduct, Memory, Diminished Capacity, Stand of Care, Abuse, Depression, Anxiety, Suicide, Diagnosis, Law Enforcement, Fitness for duty, PTSD, IME

I have been providing forensic mental health services to law enforcement, attorneys and courts since 1996. I have been an expert witness and/or consulted in numerous cases. I provide precise, factual, influential, and professionally articulated services. I have experience in working with jury's and in countering other expert witnesses testimonies. I have been an expert and or consulted on cases related to child custody, competency, criminal behavior, developmental disability and work place harassment. I can, and have, created custom reports, issue specific professional reviews, and case specific consultations. I am a Licensed Professional Counselor in Colorado, Licensed Private Investigator, and a Licensed Mental health Counselor in Washington State I have been a Therapist, Clinical Operations Director, and Chief Executive Officer in Community Behavioral Health Agencies for over 25 years. I am a Specialist for Medicaid consultation with Children, Geriatric, and Developmental Di...