Capacity Expert Witnesses

Capacity 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 capacity. The capacity expert witness listings on this page are typically from fields/areas of expertise such as: Business Operations, Emergency Medicine, Engineering, Forensic Psychiatry, Forensic Psychology, Geriatrics, Neurology, Neuropsychology, Otoneurology, Pediatric Psychiatry, Pediatrics, Psychiatry, and Psychology.

Hisla Bates, M.D.

Harvard/Yale trained Pediatric/Adult Psychiatrist

Expedient Medicolegal Services

California
Pediatric Psychiatry, Psychiatry - Inpatient Treatment, Standard of Care, Risk Assessment, PTSD, Mood Disorders, Adolescent Psychopharmacology, ADHD, Autism Spectrum Disorders, Developmental Disorders, Learning Disabilities, Competency, Traumatic Injury, Capacity, Disability Evaluation, Attachment Disorders, Conduct Disorders
Dr. Hisla Bates, MD, Harvard/Yale trained Pediatric and Adult psychiatrist. After completing an internship in primary care internal medicine at Yale, her general psychiatry training was completed at the Mount Sinai School of Medicine in New York City. She continued on to her Child and Adolescent psychiatry Fellowship at Harvard Medical School’s, Massachusetts General Hospital/ McLean’s program. She went on to complete a 12 month Fellowship in Integrative Psychiatry in 2020. She is board certified in both Psychiatry as well as Child and Adolescent Psychiatry. She uses Mindfulness, Positive Psychology/Psychiatry, and the Expressive and Creative Arts working with children and adults. Dr. Bates is also the Co-Chair of the American Academy of Child & Adolescent Psychiatry (AACAP) Art Committee and the Assistant Arts Editor for the Journal of the American Academy of Child & Adolescent Psychiatry (JAACAP). She is a Parsons School of Design graduate, an illustrator, printmaker, speaker and...

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 ...

Dana Chidekel, PhD, ABN, ABPdN

Calabasas, California
Neuropsychology, Psychology - Special Education, 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
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 (...

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...

Meghan Jain, M.D.

Expedient Medicolegal Services

Santa Monica, California
Pediatric Psychiatry, Psychiatry - Child and Adolescent Psychiatrist, Traumatic Injury, Abuse, Standard of Care, Residential Treatment, Addiction, Intentional Infliction of Emotional Distress, Disability, Suicide Risk Evaluation, Self Harm, Capacity, Impulse Control, Executive Functioning, Panic Disorder, Intellectual Disability
Dr. Jain’s interest in psychiatry began as an undergraduate at USC where she majored in Neuroscience and graduated Magna Cum Laude. She then went onto Medical School at SUNY Downstate followed by a psychiatry residency at UCLA San Fernando Valley. She then went on to become Chief Resident while completing her fellowship in Child Psychiatry at Harbor-UCLA. She is currently double board certified in Psychiatry as well as Child and Adolescent Psychiatry. She has further gone on to become a certified Buprenorphine prescriber, a PEERS certified provider (to provide social skills training to patients on the Autism Spectrum) and a certified psychedelic assisted therapist. Dr. Jain currently works at Renfrew Center for Eating Disorders in Los Angeles; sees patients in Imperial County via telemedicine; and has co-founded Ocean Bay Psychiatry in Santa Monica and treats children, adolescents, and adults. Her practice includes, but is not limited to; the treatment of Adjustment Disorder, A...

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...

Carlos Rodriguez, MD

Expedient Medicolegal Services

Los Angeles, California
Psychiatry, Pediatric Psychiatry - Child and Adolescent Psychiatrist, Psychological Trauma, Capacity, Fitness for Duty, PTSD, Abuse, Depression, Disability, Anxiety Disorders, Medical Malpractice, Inpatient and Outpatient Standard of Care, Suicide Prevention
Carlos Rodriguez, M.D., Q.M.E., earned his Bachelor of Science degree from the University of Southern California in Psychobiology. He began to explore the mind/body connection and how it impacts our overall health. He pursued his interest in physical health by earning his medical degree from the University of California, Irvine School of Medicine. After graduating, Dr. Rodriguez furthered his study of this integration during a residency in Adult Psychiatry at the University of California, Irvine Medical Center. He later went on to complete a Child and Adolescent Psychiatry Fellowship at Harbor UCLA, serving as the Chief Fellow while he was there. After completing his training, Dr. Rodriguez worked in a variety of diverse settings. For over five years, he worked in an outpatient community mental health clinic. He treated children, adolescents, and adults with severe mental illnesses in an inner city community. This furthered his cultural appreciation and allowed for a greater unders...

Walter E. B. Sipe, MD

Walter E B Sipe MD

San Francisco, California
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.

Gregory T. Whitman, M.D.

Huntington Beach, California
Neurology, Otoneurology - traumatic brain injury, dizziness, vertigo, vestibular tests, cognition, inner ear, gait, balance, Meniere, concussion, neurology, causation, capacity, long-term disability, trauma, nystagmus, alcohol withdrawal, carbon monoxide, spinal disorders, stroke
Board-certified neurologist at Cedars-Sinai Medical Center. Author, speaker, former clinical faculty at UCLA, UC Irvine, Harvard. Former Neurology Residency Program Director, Neurology Clerkship Director at UC Irvine. 15+ years forensic experience, including rebuttals of opposing experts, review of complaints and motions, consultation to help prepare for depositions and cross examination. Extensive clinical practice experience with most areas of Neurology and Otoneurology. Contributor to multiple medical books. Co-author of "Dizziness Why You Feel Dizzy and What Will Help You Feel Better," a Johns Hopkins Univ. Press book. Experienced public speaker. Law firms: please call my cell phone (310)890-1470.

Jeffrey A Danziger, MD

Psychiatric Affiliates PA

Maitland, Florida
Forensic Psychiatry, Psychiatry - will contests, undue influence, contested wills, testamentary capacity, dementia, capacity, forensic psychiatry, psychiatry
I am a forensic psychiatrist practicing in the Orlando, Florida area, and have been retained in numerous criminal cases over the years, and well as civil cases in the areas of personal injury, malpractice, employment litigation, and family law. I have been involved as an expert in various probate cases, including guardianship issues and testamentary capacity cases. I have been retained by attorneys for both the plaintiff and defense in civil cases over my years of practice, and by the state and defense in criminal cases. I am board certified by the ABPN in psychiatry, addiction psychiatry, forensic psychiatry, and geriatric psychiatry. I have a particular interest in matters pertaining to competency in all settings, be they criminal or civil, and the issues of whether one's mental state renders them able to make a specific decision or carry out a specified act. My first testimony ever in a courtroom involved a disputed 16 million will in 1988, and I have had subsequent experience...

Adam M Estevez, MD

Forensic Psychiatry, General Psychiatry

ADAM M. ESTEVEZ, MD, PA

St. Petersburg , Florida
Psychiatry, Forensic Psychiatry - IME, Forensic, Forensic Psychiatry, Competency, Depression, Civil, General Psychiatry, Psychoanalysis, Capacity, Trauma, Criminal, Forensic Psychiatrist, Psychoanalyst, Malpractice, Testamentary Capacity, Expert Witness, Psychiatry, Psychiatrist, PTSD, Fitness for Duty
Dr. Estevez has top credentials and training including education/training from Harvard, Cornell, and Columbia. Board Certified in Forensic Psychiatry, Dr. Estevez has over 20 years of medical experience. Dr. Estevez has worked as a forensic psychiatry consultant with a Fortune 100 company for over 15 years. Additionally, Dr. Estevez is a psychoanalyst and currently is on faculty at Tampa Bay Institute for Psychoanalytic Studies. Dr. Estevez is licensed in New York, Florida, and Maine.

Stephen (Steve) T. Hopper, PE

Inviscid Consulting

Canton, Georgia
Business Operations, Engineering - supply chain, warehouse, warehousing, distribution, logistics, material handling, productivity, automation, industrial engineering, warehouse management system, ecommerce fulfillment, capacity, WMS, TMS, warehouse accident, layout, material flow, labor, safety, software selection
Stephen (Steve) T. Hopper, PE, is Founder and Principal of Inviscid Consulting. Over more than three decades, Steve has helped hundreds of clients plan and streamline their warehousing, fulfillment, distribution, and logistics operations by driving down operating costs, boosting capacity, improving service levels, mitigating risk, implementing effective supply chain solutions, emphasizing safety, and enhancing the performance of their supply chain resources: people, processes, inventory, facilities, equipment, material handling systems, transportation assets, and supply chain information technology (IT). Steve has advised hundreds of clients ranging from small businesses to Fortune 100 corporations. He has also served as an expert witness on dozens of cases involving supply chain operations in the US, Canada, and Australia and has advised private equity and venture capital investors. Steve earned a Bachelor of Industrial Engineering (BIE) degree from The Georgia Institute of Techno...

Phillip D Magidson, MD, MPH

Triple Boarded Geriatric Emergency Medicine Expert

Baltimore, Maryland
Emergency Medicine, Geriatrics - Geriatric Emergency Medicine, Older adults, Falls, Delirium, Trauma, Infections, Capacity, Sepsis, Dementia, Pain management, End of life care, Wound Care, Syncope, Functional decline, Pneumonia, Atrial fibrillation, Weakness, Urinary tract infection, Polypharmacy, EMTALA
I am a triple boarded emergency medicine physician, internist and geriatrician with extensive expertise in providing patient care at the bedside as well as administrative, educational, research and leadership experience in the academic emergency medicine and geriatric emergency medicine fields. I serve as an associate clinical director and director of geriatric emergency medicine of a busy, urban, Department of Emergency Medicine and chair our department's internal peer review committee. In these roles, I have had the opportunity to lead numerous clinical case reviews with an eye toward safety and quality improvement. With dual academic appointments as Assistant Professor of both Emergency Medicine and Medicine, I participate in the education of a wide variety of health sciences trainees including medical students, resident physicians and fellows. As such, I have lectured locally, regional and nationally on matters in general emergency medicine and geriatric emergency medicine ...

Hisla Bates, M.D.

Harvard/Yale trained Pediatric/Adult Psychiatrist

Expedient Medicolegal Services

New York, New York
Pediatric Psychiatry, Psychiatry - Inpatient Treatment, Standard of Care, Risk Assessment, PTSD, Mood Disorders, Adolescent Psychopharmacology, ADHD, Autism Spectrum Disorders, Developmental Disorders, Learning Disabilities, Competency, Traumatic Injury, Capacity, Disability Evaluation, Attachment Disorders, Conduct Disorders
Dr. Hisla Bates, MD, Harvard/Yale trained Pediatric and Adult psychiatrist. After completing an internship in primary care internal medicine at Yale, her general psychiatry training was completed at the Mount Sinai School of Medicine in New York City. She continued on to her Child and Adolescent psychiatry Fellowship at Harvard Medical School’s, Massachusetts General Hospital/ McLean’s program. She went on to complete a 12 month Fellowship in Integrative Psychiatry in 2020. She is board certified in both Psychiatry as well as Child and Adolescent Psychiatry. She uses Mindfulness, Positive Psychology/Psychiatry, and the Expressive and Creative Arts working with children and adults. Dr. Bates is also the Co-Chair of the American Academy of Child & Adolescent Psychiatry (AACAP) Art Committee and the Assistant Arts Editor for the Journal of the American Academy of Child & Adolescent Psychiatry (JAACAP). She is a Parsons School of Design graduate, an illustrator, printmaker, speaker and...