Psychology Expert Witnesses in California

The SEAK Expert Witness Directory contains a comprehensive list of psychology expert witnesses who testify, consult and provide litigation support on psychology and related issues. Psychology expert witnesses and consultants on this page may form expert opinions, draft expert witness reports, and provide expert witness testimony at deposition and trial. The issues and subjects these psychology expert witnesses testify regarding may include: PTSD, Ime, Trauma, Depression, Personal Injury, Standard Of Care, Traumatic Brain Injury, Fitness For Duty, Malingering, Anxiety, Chronic Pain, Concussion, Dementia, Capacity, and Competency.

Use the search box above to further refine your search for psychology expert witnesses by keyword and state. Attorneys contact the experts directly – with no middleman.

Michael A Carlish, Ph.D. Expedient Medicolegal Services

Psychology, Forensic Psychology - Cognitive evaluations, PTSD, fitness for duty evaluation, traumatic brain injury, abuse, capacity, conservatorship, competency, will contest, workplace violence, suicide prevention, standard of care, malpractice
Michael A. Carlish, Ph.D. is a licensed clinical psychologist. He graduated with High Honors in Psychology from the University of California in Santa Barbara, received his Master’s degree in Counseling Psychology from the California School of Professional Psychology, and earned his doctorate degree at Alliant International University in San Diego, where he studied the relationship between humor and mental health. Dr. Carlish’s practice has centered around three populations: the severely mentally ill, Native Americans, and geriatric patients. Dr. Carlish put himself through graduate school by providing emergency mental health assessments in emergency rooms and psychiatric hospitals around San Diego County, and he continues to see patients in this setting on a regular basis. For the past twelve years he has assessed hundreds of severely mentally ill patients, evaluating suicidality, psychosis, and aggression. For the past four years, Dr. Carlish has acted as the primary testing ...

Cheri Adrian, PhD Forensic Med Group

Calabasas, California
Psychology, Forensic Psychology - Personal Injury, Psychological Evaluations, Pain Psychology, Malingering & Exaggeration, Credibility, Post Traumatic Stress, Depression & Anxiety, Sexual Harassment, Sexual Abuse & Assault, Sexual Victimization, Accident Trauma, Fitness for Duty, Expert Psychological Review
Dr. Adrian received her PhD in psychology at UCLA and is a highly qualified examiner with over 31 years of experience in forensics, specializing in assessing psychological injury and credibility in allegations of psychological injury. She was an Associate Clinical Professor of Psychiatry at the David Geffen School of Medicine at UCLA for 10 years, and the Co- Director of the Psychodiagnostic Assessment Service at UCLA's Neuropsychiatric Institute and Hospital for five years.  She has served for the last 12 years as an Expert for licensing boards in California including the Board of Psychology and Board of Behavioral Sciences, and provides licensure applicant appeal evaluations for legal and medical applicants as well. She has served as a Qualified Medical Evaluator in Psychology for the California Department of Workers’ Compensation for 12 years, and as a named expert in International Defense Base Act claims of Posttraumatic Stress. Dr. Adrian has been a named expert in over 50 c...

JAMES S ANGELOS, Ph.D. JAMES S. ANGELOS, PHD

SANTA BARBARA, California
Psychology, Forensic Psychology - Trauma, Psychological & Physical catastrophic or traumatic injury, Post Traumatic Stress Disorder, Criminal Forensic Evaluations, Psychological sequelae of Medical Injury, Psychological Personal injury evaluations.
Experience in criminal and civil proceedings. Personal injury examinations of adults and children. Worker's compensation evaluations. Two year (2008-2010) appointment to U.S. State Department, Office of Medical Services. Twenty-two month deployment to Iraq to evaluate and treat Department of State and Department of Defense personnel for acute and posttraumatic stress disorders.

Julie A. Armstrong, PsyD, RNCS

Benicia, California
Psychology, Nurse - Psychology Trauma, PTSD, Personal Injury, Malingering, Nursing Standards of Practice, Psychiatric Hospital, Independent Psychological Assessment, Sexual Abuse, Wrongful Death, Medical Malpractice
Dr. Armstrong is a seasoned professional has experience with successful court testimony and deposition across the nation. Highly proficient at integrating information from records review and identification of other issues that may be relevant. Experience with evaluation and testimony for adults and children. Medical records reviews for nursing standards of practice, or evaluation of cases for merit available. Dr. Armstrong is a frequent evaluator for the Board of Nursing for the state of California. Please give me a call for a complimentary telephone consultation about your case. Also available to take on multiple or series of cases, or organize and lead a team for evaluations of individuals involved in class action litigation.

Kimberly Brooks, PsyD Expedient Medicolegal Services

Irvine, California
Psychology, Forensic Psychology - IME, Correctional Treatment, Standard of Care, Institutional Care, Competency, SVP Risk Assessment, Recidivism Assessment, Fitness for Duty, Disability, Traumatic Brain Injury, Impairment Rating, Suicide Risk Assessment and Prevention, Cognitive Testing, Adult and Juvenile Evaluations
Dr. Brooks is a licensed clinical and forensic psychologist who specializes in developmental psychology, psychological assessment, and therapy in both forensic and non-forensic environments. Dr. Brooks holds a Doctorate degree in Applied Clinical Psychology from The Chicago School of Professional Psychology, and an MS degree in Clinical Psychology from Pepperdine University. She has conducted research in the area of assessing risk for violence in individuals. Dr. Brooks has extensive experience in forensic psychology and assessment, crisis intervention, and substance use treatment.

Sarah Burney, LCSW, CEDS-S Burney Therapy Group

Newport Beach, California
Mental Health, Substance Abuse - eating disorder, trauma, PTSD, anorexia, bulimia, obsessive compulsive disorder, OCD, substance abuse, substance use, overdose, treatment, social work, cognitive behavioral therapy, family based treatment, addiction, anxiety, depression, suicide, EMDR, psychology
With over a decade of experience as a Licensed Clinical Social Worker and Certified Eating Disorder Specialist & Supervisor, Sarah Burney is a leading expert in her field. She specializes in treating all types of eating disorders, acute & complex trauma, substance abuse, obsessive compulsive disorder, and depressive / anxiety disorders. Her experience includes providing intensive therapy at inpatient & outpatient treatment centers for eating disorders, mental health, and substance abuse. She is also a former director of one of the nation's largest and leading adult eating disorder treatment center, giving her extensive experience with acute cases and working with a multi-disciplinary team. Sarah has also presented at international conferences and universities, and trained a variety of mental health professionals. Sarah utilizes humanistic and psychoanalytic therapeutic approach, and implements various evidence based therapeutic interventions, including, but not limited to: Cogniti...

Alonie Butler, PsyD Expedient Medicolegal Services

Bakersfield, California
Psychology, Psychoanalysis - Traumatic Injury, Correctional Mental Health, Risk Assessment, Traumatic Brain Injury, PTSD, Standard of Care, Institutional Inpatient Care, Disability, Adjustment Disorder, Military Mental Health, IME, Emotional Distress, Fitness for Duty, Competency
Dr. Butler is a Licensed Clinical Psychologist. She earned her doctoral degree and master’s degree in clinical psychology at Argosy University in Alameda, California. In addition, she earned her Bachelor of Arts in psychology and minored in health science at California State University: Hayward, California. Dr. Butler’s administrative and leadership career has included the role of Director of Behavioral Health and Senior Psychologist Specialist which consisted of monitoring and enforcing compliance with government regulations, developing trainings, conducting audits and effectively communicating with stake holders. She has over seven years of experience working with individuals and groups in forensic –based settings, inpatient- based settings, and outpatient community based setting. She has treated adult individuals with co-occurring disorders and those who are dealing with life stressors (e.g., career change, job loss, divorce, trauma, depression, anxiety, and substance abuse). Fu...

Michael A Carlish, Ph.D. Expedient Medicolegal Services

Valley Center, California
Psychology, Forensic Psychology - Cognitive evaluations, PTSD, fitness for duty evaluation, traumatic brain injury, abuse, capacity, conservatorship, competency, will contest, workplace violence, suicide prevention, standard of care, malpractice
Michael A. Carlish, Ph.D. is a licensed clinical psychologist. He graduated with High Honors in Psychology from the University of California in Santa Barbara, received his Master’s degree in Counseling Psychology from the California School of Professional Psychology, and earned his doctorate degree at Alliant International University in San Diego, where he studied the relationship between humor and mental health. Dr. Carlish’s practice has centered around three populations: the severely mentally ill, Native Americans, and geriatric patients. Dr. Carlish put himself through graduate school by providing emergency mental health assessments in emergency rooms and psychiatric hospitals around San Diego County, and he continues to see patients in this setting on a regular basis. For the past twelve years he has assessed hundreds of severely mentally ill patients, evaluating suicidality, psychosis, and aggression. For the past four years, Dr. Carlish has acted as the primary testing ...

Franklin Carvajal, Ph.D., Ph.D., LCP, QME, POST Nurtureful Psychological Services

Los Angeles, California
Psychology, Forensic Psychology - Independent Medical Evaluations, Expert Witness, Medical File Review Consultant, psychology injury, psychologist, forensic psychology, incompetent to stand trial, NGRI, immigration, psychiatric injury, psychiatric, tort, mental health, Spanish speaking, bilingual, multicutural
Dr. Carvajal is one of the few psychologists in the USA who holds two psychology Ph.D. degrees from prestigious academic institutions (University of Massachusetts at Amherst and Virginia Polytechnic Institute and State University). He is fully fluent in Spanish and understands the Latino market, since he arrived to the USA when he was 16 from Venezuela. Dr. Carvajal considers himself a practitioner, academic, and researcher. It is important to understand that some psychologists are inherently better than others at conducting and completing psychological evaluations. I conduct criminal, civil, and administrative evaluations of all types including personal injury, workers compensation, incompetent to stand trial, not guilty by reason of insanity, immigration evaluations, POST evaluations etc. I find it that psychologists who conduct evaluations across criminal, civil, and administrative law settings gain from using information in one setting and applying it to a different setting. S...

Sheryll M. Casuga, Psy.D.

San Francisco, California
Psychology, Forensic Psychology - Autism, Autism Spectrum Disorder (ASD), Developmental Disabilities, Intellectual Disability, Intelligence Testing, Adaptive Functioning, Competency to Stand Trial, Diagnostics, Psychological Assessments, Child/ Adult Testing
Dr. Sheryll Casuga is a California-Licensed Clinical Psychologist who serves an an autism and developmental disability expert. She has been in the field of autism since 2008. Dr. Casuga specializes in the evaluation of individuals with Autism Spectrum Disorder (ASD), intellectual disability, and other neuro-developmental disorders. Dr. Casuga is currently working at the Regional Center of the East Bay (RCEB) in California for the past 10 years. She previously worked at UCSF Benioff Children's Hospital in Oakland, California and the Center for Autism and Related Disorders (CARD). Dr. Casuga received her Doctor of Psychology (Psy.D.) degree from John F. Kennedy University in Pleasant Hill, California in 2011. Dr. Casuga has performed over 1000 diagnostic evaluations on autism and intellectual disability, and has reviews over 3000 developmental disability cases. Dr. Casuga has been serving as the forensic psychology specialist for RCEB's Forensic Review Team since 2015 and has per...

Dana Chidekel, PhD, ABN, ABPdN

Calabasas, California
Neuropsychology, Psychology - Neuropsychology, Pediatric Neuropsychology, Traumatic Brain Injury, TBI, Birth Injury, Undue Influence, Hypoxia, HIE, Capacity, Probate, Post-Death, Disability, Medical Malpractice, Neurodevelopmental, Learning Disability, Autism, OCD, ADHD, PTSD, Emotional Distress, Special Education, Malingering
Dr. Chidekel is a fellow of the American Academy of Pediatric Neuropsychology. She has been certified by the American Board of Pediatric Neuropsychology since 2001. She is also a fellow of the American College of Professional Neuropsychology. She has been certified by the American Board of Professional Neuropsychology since 2006. Dr. Chidekel currently maintains a private clinical practice of neuropsychological assessment of children and adults in Southern California. She is known for her ability to present complex ideas in simple terms, so they are accessible and interesting (really, fascinating) to everyone. The findings of an evaluation come to life as part of the larger story of the examinee's life and circumstances. Dr. Chidekel serves as a consultant and expert witness in personal injury, elder law, probate litigation (including post-death determination of capacity and/or influence), employment, business, class action, disability determination, special education, and (...

Alexandra Clarfield, PhD Alexandra Clarfield, PhD

Auburn, California
Psychology, Forensic Psychology - Autism Spectrum Disorder, Child Abuse, Cyber bullying, Defamation, Law Enforcement, First Responders, PTSD, Military Mental Health, Psychological Malpractice, Wrongful Termination, Disability Impairment, Immigration Evaluation, Workers Compensation, Workplace harassment, Workplace violence.
I have been providing Med-legal evaluations addressing allegations of Psychological/Psychiatric impairment/disability in the Workers' Compensation system for more than ten years. I hold experience with successful court testimony and deposition throughout Northern California and am highly proficient at analysis of all elements of data related to a case and identification of other issues that may be relevant to a claim. Attorneys on both sides have expressed appreciation that my reports offer opinions that are thorough but provided succinctly without digression into material that is superfluous. I am a licensed psychologist with extensive professional experience. In addition to an M.S. in Social Psychology from Vanderbilt University and Ph.D. in Clinical Psychology from Temple University, I completed training in cutting edge treatments for traumatic stress disorders including Eye Movement Desensitization and Reprocessing (EMDR) and Prolonged Exposure Therapy. I completed in dept...

Katya Cornejo, PsyD Expedient Medicolegal Services

San Francisco, California
Psychology, Neuropsychology - Forensic, Child and Adolescent, PTSD, Custody, Capacity, Conservatorship, ADHD, Standard of Care, Personal Injury, Suicide Prevention, IME, Malpractice, Fitness for Duty
Katya Cornejo, Psy. D., Q.M.E., is a board certified clinical psychologist with comprehensive experience in the analysis of complex issues regarding causation of psychiatric injuries, such as anxiety, depression, and post-traumatic stress disorder. Licensed as a Clinical Psychologist (PSYD23822) in 2009, Dr. Cornejo has previously worked for Kaiser Permanente, California Pacific Medical Center Department of Psychiatry, Westside Calworks, The Homeless Children’s Network, Mt. St. Joseph, and The Talk Line; she currently has a private practice in San Francisco. In private practice, Dr. Cornejo provides psychological and neuropsychological assessments for children, adolescents, and adults. She has experience with providing comprehensive and impartial care to patients of varying backgrounds, ages, and socioeconomic status, and is known for her conscientious and unbiased evaluations and for maintaining awareness of the cultural needs of her clients. Dr. Cornejo graduated from Mills Colle...

Leslie Dobson, BS, MS, MA, PsyD Dr. Leslie Dobson

Long Beach, California
Forensic Psychology, Psychology - Damage assessment, mental health, trauma, therapy, prognosis, diagnosis, evaluation, personality cognitive testing, first responders, sexual abuse, sexual offenders, severe mental illness, psychosis, schizophrenia, Post Traumatic Stress Disorder, anxiety, depression, suicidal, homicidal, self-harm
The primary focus of my practice is to evaluate individuals who are struggling with negative emotions or cognitions after a traumatic incident (i.e., sexual assault, car accident, physician abuse, neglect). If appropriate, I will complete a report to include diagnosis, prognosis, and a monetary damage amount for future mental health care. I require a retainer prior to beginning documentation review, evaluation, report writing, deposition or trial. Prior Experience: Criminal: Expert Testimony Cases: 4; Mentally Disordered Offenders Consultation with attorneys: Over 65 cases from Department of State Hospitals Violence Risk Assessments: Over 1000 Short Term Risk Assessments, <50 Long Term Violence Risk Assessments, > 20 Sexual Violence Risk Assessments Main Disorders Assessed and/or Treated: Schizophrenia, Psychopathy, Bipolar, Depression, OCD, Antisocial Personality Disorder, Dissociative Identity Disorder Familiarity with Penal Codes: Not Guilty By Reason of Insanity, Incompe...

Elizabeth Ferguson, MD Hogan and Associates Licensed in CA,CO,FL,GA,AL

California
Psychiatry, Forensic Psychiatry - hospital, malpractice, will contest, corrections, psychiatry, psychology, suicide, mental health, behavioral health, CMO, administrative, correctional psychiatry, litigation,JCAHO,law enforcement,telepsychiatry, business development,forensic psychiatry,fitness for duty,police
Dr. Ferguson, a board-certified Harvard trained forensic psychiatrist, is a respected active leader and experienced expert in the field of mental health litigation consultation. She is recognized by her peers for her administrative expertise in behavioral health organizations and has held many senior positions in national professional organizations for two decades. She has led or served on numerous community and national committees at the interface of law and psychiatry. At the earliest stage possible in her career, she was recognized as a Distinguished Fellow of the American Psychiatric Association. As a forensic psychiatrist, chief medical officer, director of telepsychiatry behavioral health business development, and forensic psychiatry fellowship director she has a record of proven leadership in the clinical, educational, research, and public policy forums of psychiatric and telepsychiatric services. She greatly enjoys teaching psychiatrists how to testify and was the foundin...

Carrie L. Forrest, Ph.D., Q.M.E. Still Waters Services

Monterey, California
Psychology, Forensic Psychology - Post Traumatic Stress Disorder PTSD, Depression and Anxiety, Sexual Harassment, Trauma, Disability Evaluation, Malingering, Fitness for Duty, Chronic Pain, Occupational Evaluation, Addiction, Expert Psychological Review, Workers' Compensation
Expert in emotional distress due to chronic stress or catastrophic events arising out of psychological trauma, employment injuries, or physical injuries. Expertise in workplace dynamics, stress disorders, employment litigation, depression, anxiety, trauma, personality disorders, and malingering. Certified as a Qualified Medical Evaluator (QME) in the state of California since 2011. Served as Independent Medical Examiner (IME) in the state of California from 1991-2001. Performed numerous medical-legal evaluations, immigration evaluations, and general psychological evaluations for young adults, adults, and geriatric populations. Completed psychological evaluations for neurostimular implants, gastric bypass surgery candidates, and provided therapeutic support to these client populations. Provides comprehensive psychological evaluations resulting in timely, articulate, and tightly worded narrative reports that link cause and effect. Takes pride in serving as an objective evaluato...

Deanna Foster, Ph.D. Psychological Resources & Services, Inc.

California
Psychology, Employment - Employment, Organizational Culture, Psychological Evaluation, Sexual Harassment, Discrimination, Retaliation, Wrongful Termination, Post Traumatic Stress, PTSD, Depression, Defamation, Emotional Distress, Anxiety, Assault, Trauma, IME, Malingering, Assault, Title VII, Whistleblower
Certified to perform examinations in 28 states. Awarded dual state licensure in California and Colorado with offices throughout both states. Graduated APA accredited doctoral program at USC with honors. Post-doctoral APA accredited fellowship in clinical evaluation and treatment at Kaiser-Permanente. Awarded professional membership in the Society of Industrial and Organizational Psychologists. Certified as a Qualified Medical Evaluator to perform psychological med-legal evaluations/ IME's. Advanced trauma training with Certified Clinical Trauma Professional designation. Expert educator on organizational dynamics and stress, presented to Fortune 500 companies across the United States, Asia and Europe. Retained by employers to investigate management problems, develop interventions and mediate solutions. Extensive public speaking and teaching experience. Advanced expert witness training with the American Academy of Forensic Psychology, California Society of Industrial Medicine, S...

Michael J Gilewski, PhD Loma Linda University Health

Loma Linda, California
Neuropsychology, Psychology - Geropsychology (Elderly), Competency Older Adults, Brain Injury
Diplomate (American Board of Professional Psychology) in Rehabilitation Psychology and Clinical Psychology

Craig B. Grether, Ph.D., Q.M.E. Craig B. Grether Ph.D., Q.M.E.

Carlsbad, California
Neuropsychology, Psychology - Forensic Psychology, Geropsychology, Clinical Psychology, Behavioral Medicine, Mediation, Workers Compensation, Traumatic Brain Injury
Craig B. Grether Ph.D., Q.M.E. is a licensed clinical psychologist working in the San Diego area. Dr. Grether's work over the past 48 years has resulted in the development of an experience base in clinical psychology, neuropsychology, geropsychology,behavioral medicine, forensic psychology and mediation. He is an accomplished diagnostician, therapist, consultant, researcher, and author having worked in outpatient rehabilitation, private practice, long-term care and inpatient settings.

Kerry A. Hannifin, Psy.D. Expedient Medicolegal Services

Patton, California
Forensic Psychology, Psychology - Correctional Mental Health, Institutional Adult and Juvenile Inpatient Care, Pediatric Mental Disability, Autism, Developmental Disorders, Standard of Care, Traumatic Injury, Risk Assessment, Malingering, Chronic Pain, Emotional Distress, Cognitive and Functional Capacity
Kerry A. Hannifin, Psy.D. in a licensed forensic and clinical psychologist. Dr. Hannifin is currently a Senior Psychologist Supervisor with the Department of State Hospitals - Patton, where she has been employed for 15 years. In her role at DSH-Patton, Dr. Hannifin oversees the PC 1370, Incompetent to Stand Trial (IST), division of the hospital’s Forensic Evaluation Department, the largest forensic department in the nation. Dr. Hannifin developed and implemented the IST forensic program at DSH-Patton, the first to be fully implemented within the Department of State Hospitals. Dr. Hannifin has extensive forensic experience and has provided expert testimony on various forensic matters. Dr. Hannifin frequently provides forensic trainings, presentations, and consultation. In addition to her work at DSH-Patton, Dr. Hannifin has a forensic private practice. In her practice, Dr. Hannifin serves as a Qualified Medical Evaluator (QME) and has worked with the Department of Industrial Relatio...

Jennifer Harrison Therapy Partners of the Peninsula

Burlingame, California
Psychology, Mental Health - Trauma, Child Abuse, Psychopathology, Psychological Testing
Dr. Jennifer Myers Harrison, PsyD, ABPP, ATR-BC, is a seasoned Board Certified-Licensed Clinical Psychologist specializing in trauma and forensic psychology. Her profound expertise in these domains has made her a sought-after expert witness and a trusted resource for individuals and legal professionals seeking specialized knowledge. Dr. Harrison's dedication to trauma transcends clinical practice. As an expert witness, she has played a pivotal role, offering critical insights into the psychological consequences of traumatic events for children and adults. Her objective analysis of complex evidence and medical records and administering comprehensive psychological assessments have been instrumental in achieving just outcomes in trauma-related cases. Through her contributions, individuals who have suffered trauma receive the support and compensation they deserve. Her expertise encompasses a wide range of areas, including Personal Injury (Emotional or Mental Injury), Murphy Evaluation...

Lars Hungerford, Ph.D., ABPP-CN Advanced Neuropsychology

San Diego, California
Neuropsychology, Psychology - Traumatic Brain Injury (TBI), Concussion, Post Concussion Syndrome (PCS), Chronic Traumatic Encephalopathy (CTE), Posttraumatic Stress Disorder (PTSD), Stroke, Personal Injury, Dementia, Depression, Substance Abuse, Neuropsychological Assessment, Malingering, Neuropsychology, Consultation.
Dr. Lars Hungerford was board certified in clinical neuropsychology through the American Board of Professional Psychology in 2012 and has over 20 years of experience. He is considered a subject matter expert on traumatic brain injury and has extensive experience evaluating patients with brain injuries ranging in severity from mild to severe. He has given numerous invited lectures to national and international audiences on topics such as chronic traumatic encephalopathy, post-concussive syndrome, mild traumatic brain injury, and posttraumatic stress disorder and has been routinely praised for his ability to present complex information in interesting and accessible ways. Dr. Hungerford has worked in various settings (e.g. inpatient hospitals, outpatient hospitals, psychiatric inpatient hospitals, military treatment facilities, and private practice) and is engaged in research, education, and clinical work related to brain injury and associated conditions. He dedicates part of his prac...

Andrew Levine, PhD, ABPP North Coast Neuropsychology

Arcata, California
Neuropsychology, Mental Health - Long-COVID, Traumatic Brain Injury, Concussion, HIV, AIDS, PTSD, Workers Compensation, Neurocognitive, Cognitive, Psychology, Head Injury, Neuroinfectious disease, Dementia
-Board Certified in Clinical Neuropsychology with American Board of Professional Psychology -State of California Qualified Medical Examiner (Workers Compensation) -Aerospace Neuropsychology -Adjunct Professor - UCLA Department of Neurology

Catherine Marreiro, PhD, ABPP-CN & QME Bay Area Cognitive Health

Burlingame, California
Neuropsychology, Psychology - Traumatic Brain Injury (TBI), Concussion, Post Concussion Syndrome (PCS), Posttraumatic Stress Disorder (PTSD), Stroke, Personal Injury, Dementia, Neurodegenerative Diseases, Depression, Substance Abuse, Neuropsychological Assessment, Malingering, Neuropsychology, Consultation.
Dr. Marreiro (PSY26835) is a board-certified clinical neuropsychologist and Qualified Medical Evaluator for the State of California Division of Workers Compensation. She is the Director of Neuropsychology at the Ray Dolby Brain Health Center at California Pacific Medical Center/Sutter Pacific Medical Foundation, and the founder and President of Bay Area Cognitive Health. She is also president for the Northern California Neuropsychology Forum, member-at-large for Division VIII-Neuropsychology of California Psychological Association, and board member for the San Francisco Neurological Society. Her clinical expertise extends across a wide range of lifespan conditions, including but not limited to, Alzheimer’s disease and related dementias, movement disorders, stroke, cancer, traumatic brain injury/concussion, multiple sclerosis, chronic pain, sleep disorders, ADHD/Learning disorders, and mood problems. Through her role as Senior Educational Consultant with Pearson Assessments, sh...

Catherine Marreiro, PhD, ABPP Expedient Medicolegal Services

Burlingame, California
Neuropsychology, Psychology - IME, Disability, Trauma, Standard of Care, Anxiety, Depression, Personal Injury, MVA, Impairment, Intellectual Functioning, TBI, Capacity, PTSD, Cognitive Function, Personality Changes, Memory deficits, Language Difficulties, Sensory Input, Quality of Life
Dr. Marreiro (PSY26835) is a board-certified clinical neuropsychologist with over 13 years of experience in the assessment of neurological and psychological conditions affecting adolescents and adults. She is the Director of Neuropsychology at the Ray Dolby Brain Health Center (RDBHC) at California Pacific Medical Center, and the founder and President of Bay Area Cognitive Health. Her clinical expertise extends across a wide range of lifespan conditions, including but not limited to, Alzheimer’s disease and related dementias, movement disorders, stroke, cancer, traumatic brain injury/concussion, multiple sclerosis, chronic pain, sleep disorders, ADHD/Learning disorders, and mood problems. Dr. Marreiro remains actively involved in research through her role as Sub-Investigator for clinical drug trials targeting Alzheimer’s disease within the RDBHC as well as serving as a clinical rater for clinical trials through Elligo Health Research. Through her role as Senior Educational Consu...

Mindy B Mechanic, Ph.D. Forensic Psychological Consulting Inc

Long Beach, California
Forensic Psychology, Psychology - Sexual Assault, Domestic Violence, Stalking, abuse, infanticide, Homicide, Child sexual abuse disclosures,, workplace violence, risk assessment, IME, personal injury, trauma, PTSD, worker's compensation, employment discrimination, violence, mental health, forensic evaluation, psychological assessmen
I have worked in academia as a professor for almost 30 years. In that capacity, I engaged in research, teaching, mentoring/supervision, and clinical work, focusing on the psychological consequences of trauma, violence and victimization. During graduate school and internship, i received specialized training in forensic psychology. I have been practicing forensic psychology independently since receiving my first license to practice in 1998. In addition to my academic appointment, I also work regularly as an expert witness, legal consultant, and forensic psychologist in civil, family and criminal (civilian and military) cases. I have numerous peer reviewed publications and presentations and federally funded research grants. I have conducted many professional trainings for attorneys, other legal/court professionals, mental health professional, and medical professionals.

Molly Memel, PhD ABPP Expedient Medicolegal Services

San Francisco, California
Neuropsychology, Psychology - Disability Rating, Cognitive Testing, Geriatric Psychology, Standard of Care, Capacity Evaluation, Memory Care, PTSD, Anxiety, Depression, VA treatment, Functional Capacity, Executive Functioning, Prognosis, Concussion, IME
Dr. Molly Memel is a board-certified clinical neuropsychologist who specializes in care for adults with various neurological conditions, including Alzheimer’s disease, Parkinson’s disease, stroke, frontotemporal dementia, epilepsy, traumatic brain injuries, and multiple sclerosis. Dr. Memel earned her doctoral degree in clinical psychology with an emphasis in neuropsychology at the University of Arizona where she utilized multiple neuroimaging techniques to study the impact of age-related changes in brain structure and function on memory. She completed a neuropsychology focused internship at the Boston VA Healthcare system and a post-doctoral residency at the San Francisco VA and UCSF. Dr. Memel is currently a clinical neuropsychologist at the Ray Dolby Brain Health Center at CPMC in San Francisco. Dr. Memel has published multiple peer-reviewed manuscripts and book chapters on cognition and aging (see below) and currently serves as a research analyst at the UCSF Memory and Aging...

Joseph H. Obegi, PsyD, CCPH

Davis, California
Psychology, Correctional Healthcare - Suicide, suicide prevention, suicide risk assessment, standard of care, deliberate indifference, negligence, prison, corrections, correctional mental health
I am a licensed clinical psychologist with more than 15 years of experience in the California Department of Corrections and Rehabilitation. I am familiar with the clinical, administrative, and legal aspects of delivering mental healthcare in prison. I have delivered direct services in outpatient, inpatient, and segregated settings and supervised staff in outpatient and inpatient psychiatric programs. Mental healthcare in prison is frequently tied to judicial intervention. I am broadly familiar with the legal basis and remedial phases of such intervention. I am approved by the National Commission on Correctional Health Care as a Certified Correctional Health Professional. I have specific expertise in suicide in adult correctional settings (e.g., suicide risk assessment, treatment of suicidal persons, and suicide prevention policy). Currently, I monitor and support the suicide prevention programs for eight prisons in Northern California. I have previously coordinated the suicide prev...

Marcel O Pontón, PhD Persona Neurobehavior Group

Pasadena, California
Neuropsychology, Psychology - Traumatic Brain Injury, Post-Concussive Disorder, MBTI, PTSD, Pediatric Head Injury, Pediatric Neuropsychology, Bilingual-English/Spanish, Severe Trauma Cases, Sports Concussions, Highly complex Workers' Compensation cases, AME, QME, IME, Record Review, Disability Evaluations, Chronic Pain.
Focused on the assessment and treatment of catastrophic injuries for 25 years. Associate Clinical Professor, Department of Psychiatry, David Geffen School of Medicine at UCLA; Qualified Medical Examiner, State of California; Bilingual (English-Spanish) Clinical Neuropsychologist; Multiple peer-reviewed publications. Co-author of two books; Fellow, National Academy of Neuropsychology; Member, International Neuropsychological Society; Member, American Psychological Association; Member,American Academy of Neurology Founding President, Hispanic Neuropsychological Society. Clinical Director, Persona Neurobehavior Group.

Rachel Rosenfeld, PsyD The Codependency Clinic

Alameda, California
Psychology - Standard of care, Therapy, Trauma, Codependency, EMDR, Somatic Experiencing

Aimée V Sanchez, PhD, ABDA, QME Dr. Aimée V. Sanchez, PhD., Inc.

Fresno, California
Neuropsychology, Psychology - Traumatic Brain Injury (TBI), Stroke, Dementia, Neurocognitive Disorders, Substance-Induced Neurocognitive Impairment, Post-Traumatic Stress Disorder (PTSD), Chronic Pain, Mood and Anxiety disorders, Personal Injury, Trial Pre-Consultation, IME/AME, Disability Evaluations, Worker's Compensation,
Dr. Sanchez is a licensed psychologist specializing in Applied Clinical Neuropsychology and has additional certification as a Qualified Medical Evaluator (QME) and Board Certified Senior Disability Analyst and Diplomate (ABDA) in CA. Dr. Sanchez has completed specialized training in Neuropsychology and Clinical Psychology at the doctoral, internship and post-doctoral levels, in accordance with guidelines set forth for the practice of Neuropsychology by the Clinical Neuropsychology Division of the American Psychological Association and the National Academy of Neuropsychology. She earned a PhD in Clinical Psychology from the California School of Professional Psychology in Fresno in 1999 with concentrations in Neuropsychology, Cross Cultural, and Child Clinical Psychology. She also completed 2 years of advanced postdoctoral training in Pediatric and Adult Clinical Neuropsychology in 2007 through Fielding Institute in Chicago. In her practice, Dr. Sanchez specializes in traumatic brai...

Delia M Silva, PsyD, ABPP-CN, QME Pacific Neurobehavioral Clinic, PC

San Diego, California
Neuropsychology, Psychology - TBI, traumatic brain injury, Spanish, board-certified, ABPP, ABPP-CN, concussion, brain injury, dementia, depression, anxiety, PTSD, chronic pain, somatoform disorders, cognitive, workers comp, QME, AME, IME.
Dr. Silva is one of very few Spanish-speaking, board-certified neuropsychologists in the state of California. She can serve as a neuropsychological or psychological expert witness for civil forensic cases, particularly personal injury cases. She takes a balanced approach in evaluating neurological and medical factors as well as psychological variables. All of her evaluations include objective measurement of response bias/effort and symptom validity. Her interpretations are purely based on the objective data and evidence-based research. She has performed work for both defense and plaintiff's attorneys. Her specialties are with traumatic brain injuries (TBI), neurodegenerative conditions, strokes, and psychiatric conditions that include posttraumatic stress disorder (PTSD), somatoform disorders, and mood and anxiety disorders. She has held board positions in national, state, and local neuropsychological organizations (HNS, CPA, SDPA), and is an active member of other organization...

Natalie Spiteri-Soper, Psy.D Expedient Medicolegal Services

Long Beach, California
Psychology, Nursing Home Administration - Pediatric and Adolescent Inpatient Standard of Care, Regulatory Operations, Compliance, Oversight, Budget Implementation, Restraint and Seclusion, Employee Evaluation, Film Consultant, Social Services Supervision, CARF Standards, Education Integration for Inpatients, Administration
Natalie Spiteri-Soper, Psy. D. is a licensed clinical psychologist and skilled nursing home administrator in Los Angeles. She began her career in San Bernardino County and currently works in Los Angeles County. As a senior administrator for Star View Adolescent Center in Torrance, California, Dr. Spiteri-Soper cares for the most challenging and traumatized adolescents in the state. These patients require the highest level of intensive services available. Dr. Spiteri-Soper strives for quality customer service for clients and families, as well as for the wellness of the staff that provides services in the agency. Dr. Spiteri-Soper has worked for 20 years as a clinical and administrative leader in a wide range of secure residential settings in the behavioral health industry. She is a member of the executive team of the Stars Behavioral Health Group, whose motto is “Partnering with People for Positive Change.” She has compassion for people who have experienced significant and complex t...

Jennifer French Tomasic, MSc Jennifer French

Manhattan Beach, California
Psychology, Psychology - coercive control, undue influence, sexual abuse, sexual consent, family abuse, psychological manipulation, grooming, sexual violence, battered women syndrome, financial abuse, coercion, intimate partner violence, parental alienation, stalking, intimate partner abuse, false / coerced confession, cult
Jennifer works on cases of coercive control and identifies patterns of behavior designed to exploit, control, create dependency and dominate another person. This process may initially include tactics of psychological manipulation such as gaslighting and love bombing which are part of a grooming process. These patterns may include coercive control as it relates to child custody, undue influence, sexual abuse, child abuse, domestic abuse, domestic violence, financial abuse, physical abuse, human trafficking, and deprivation of liberties. She is an expert in cults, cultic abuse, and religious and spiritual abuse from the perspective of identifying behavioral patterns and not as a means to diagnose individuals psychologically. Please note: she is not a psychotherapist. She also specializes in sexual consent, date rape, stalking, strangulation, grooming, molestation, reproductive coercion, and the capacity to consent as they relate to tactics and patterns of coercion. She is certified t...

Mark D. Wolkenhauer, PsyD Expedient Medicolegal Services

Patton, California
Forensic Psychology, Psychology - IME, Fitness for Duty, Chronic Pain, Abuse, Competency, Mental Capacity, Traumatic Injury, Psychometric Testing, Malpractice, Malingering, Standard of Care, PTSD
Mark Wolkenhauer, Psy.D., Q.M.E. is a forensic psychologist with extensive experience in treating and evaluating sexual offenders and individuals with severe mental illness. He continues to serve as an expert witness in both Sexually Violent Predator (SVP) and Mentally Disordered Offender (MDO) civil commitment trials across the state. Licensed in California in 1997 (PSY 15147), Dr. Wolkenhauer has worked for the California Department of State Hospitals (DSH), as a unit psychologist at Patton State Hospital (PSH), and currently works for DSH as a Consulting Psychologist. He serves as a mentor and is part of the Quality Improvement Team in the Forensic Services Division. He was on the SVP panel as a contractor and performed hundreds of SVP evaluations and provided expert testimony. In private practice Dr. Wolkenhauer conducted PC 1370/1372 evaluations, was the director of the Inland Empire Sharper Future clinics, served as a mental health consultant for Job Corps, and provided consul...
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