Substance Abuse Expert Witnesses
Substance abuse 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 substance abuse. The substance abuse expert witness listings on this page are typically from fields/areas of expertise such as: Addiction Medicine, Emergency Medicine, Forensic Psychiatry, Forensic Psychology, Geriatric Psychiatry, Mental Health, Neuropsychology, Pain Management - Medicine, Pediatric Psychiatry, Police Practices & Procedures, Psychiatry, Psychology, Security, Substance Abuse, and Urgent Care Medicine.
John R Puls, LCSW, MCAP
Addiction Treatment Center and Suicide Expert
Puls Forensics
Substance Abuse, Mental Health
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Addiction treatment center, substance abuse, addiction, suicide, family law, ASAM criteria, alcoholism, PTSD, DUI, marchman act, medical malpractice, baker act, wrongful death, Suicide prevention
John Puls is a licensed psychotherapist, master's certified addiction professional, and qualified expert witness located in Florida. Mr. Puls specializes in substance abuse, mental health, addictions treatment centers, and mental health facilities. Mr. Puls has experience working in various levels of care in substance abuse treatment facilities, mental health facilities, and crisis stabilization units. Additionally, Mr. Puls has created new programming within addiction treatment and mental health facilities that model the best practice and standard of care.
Mr. Puls has served as an expert witness for marchman act cases for both the respondent and the petitioner in the state of Florida. Furthermore, Mr. Puls is well versed in ASAM (American Society for Addiction Medicine) criteria for determining levels of care in addiction treatment centers. ASAM is considered best practice when determining appropriateness for admission and discharge to specific levels of care in addiction treatme...
Sarah Burney, LCSW, CEDS-S
Burney Therapy Group
Newport Beach, California
Mental Health, Substance Abuse
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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...
Stephen D Chin, MD, FAAEM
Burlingame, California
Emergency Medicine, Urgent Care Medicine
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Emergency Medical Services, Emergency Medicine, Urgent Care Medicine, Medical Malpractice, Risk Management, Documentation Analysis, Quality Assurance, Medical Education, Trauma, Child Abuse, Substance Abuse, Overdose
● Board-certified Emergency Medicine physician with over 25 years’ clinical experience.
● Over 10 years’ experience training Emergency Medicine physicians at a Level I Trauma Center.
● Current Quality Assurance Consultant for the Medical Board of California.
● Experience in Emergency Medicine Documentation Quality Assurance.
● Instructor for the American Academy of Emergency Medicine Oral Board Review Course.
● Clinical and Administrative Urgent Care experience including Medication Assisted Treatment.
● Published author in physical child abuse research.
● Award-winning public speaker.
● Experienced in providing expert witness testimony at both deposition and trial.
Lars Hungerford, Ph.D., ABPP-CN
Advanced Neuropsychology
San Diego, California
Neuropsychology, Psychology
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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...
Catherine Marreiro, PhD, ABPP-CN & QME
Bay Area Cognitive Health
Burlingame, California
Neuropsychology, Psychology
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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...
John Price, Psy.D
Expert in Military & Performance Psychology
Expedient Medicolegal Services
Chula Vista, California
Psychology
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PTSD, Traumatic Brain Injury, Substance Abuse, Personal Injury, Stress Mitigation, Security Clearance Evaluations, Performance Evaluation, Fitness for Duty, Neurocognitive Screening, High Risk Placement, Suicide Risk Assessment, Psychometric Assessments, Mental Resilence, Emergency Mental Health
Dr. John B. Price is a distinguished licensed clinical psychologist with a robust career in psychological assessment, therapy, and operational psychology, spanning over two decades in the United States Navy. He holds a Doctorate in Clinical Psychology and a Master of Science in Clinical Psychology from Nova Southeastern University, along with a Bachelor of Arts in Psychology from The University of Arizona, graduating cum laude.
Dr. Price has an extensive background in military and sports psychology, focusing on performance enhancement, assessment, and the selection of personnel for high-stress environments. His areas of expertise include traumatic brain injury, stress and resilience assessment, psychophysiological predictors of performance, and the development of selection test batteries. He has conducted significant research in these areas, contributing to advancements in both military and psychological fields.
Currently serving as a Special Staff Assistant to the Commodore and Ch...
Gabor Vari, MD
Highly Experienced Psychiatry Expert Witness
Los Angeles, California
Psychiatry, Forensic Psychiatry
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Psychiatry, Forensic Psychiatry, ADD, ADHD, depression, anxiety, bipolar disorder, adderall, Ritalin, trauma, PTSD, suicide, addiction, substance abuse, IME, personal injury, fitness for duty, medical malpractice, disability evaluation, telepsychiatry
I am a double Ivy League trained and two-time Jeopardy champion general adult psychiatrist with over 15 years experience in the pharmacological and psychotherapeutic treatment of a broad spectrum of psychiatric illnesses. I have served as an expert in medical-legal matters over 100 times and have testified dozens of times. I maintain an active practice in Los Angeles. I look forward to hearing from you soon!
Board Certification: American Board of Psychiatry and Neurology
Residency: UCLA - Chief Resident of Bipolar Disorders Clinic
Medical School: University of Pennsylvania - Appel Award for Most Outstanding Student Entering Field of Psychiatry
Undergrad: Brown University - Bachelor of Science in Biology with Honors
Lorraine K Bockman, LCSW, LAC, SAP
Comprehensive Addiction Solutions LLC
Centennial, Colorado
Substance Abuse, Mental Health
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Substance Abuse, Chemical Dependency, Prescription Drug Abuse, Relapse Risk Prediction, Standards of Care, Drug Addiction, Alcoholism, Substance Abuse Recovery, Addiction Recovery, Chronic Relapse, Chemical Dependency Treatment, DOT Substance Abuse Professional (SAP)
Ms. Bockman is a Licensed Clinical Social Worker and a Licensed Addictions Counselor in Colorado, and is qualified as a Substance Abuse Professional (SAP) under the Department of Transportation (DOT) guidelines. She has a private practice in the Denver Metro Area in Colorado specializing in addictions and related issues.
Ms. Bockman is considered to have the special knowledge, experience, and education that goes far beyond basic public information in the field of substance use, abuse, additions, and other related topics. She has the skills you may be seeking in an expert witness including written and oral communication, team player expertise, confidence, and honesty. Her expert witness practice includes: case review and analysis regarding treatment appropriateness and professional standards of care; substance abuse evaluations to determine level of use/abuse and appropriate treatment recommendations; review and critique of opposing expert opinions and testimony; consultation on ...
Michael J DiTomasso, PhD
Forensic Psychologist: Criminal and Civil
Michael J. DiTomasso, Ph.D., P.A.
Miami, Florida
Forensic Psychology, Substance Abuse
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Forensic Psychological Evaluations, Mitigation, Downward Departure, Substance Abuse, Trauma, PTSD, Psychosexual, MDSO, Competency to Proceed, Competency Waive Miranda, Coerced Confession, Parenting, Parental Alienation, Physical Abuse, Sexual Abuse, False Allegations, Malingering, Diagnosis
I, Dr. Michael J. DiTomasso, am a PhD level Forensic Psychologist. I specialize in Forensic Psychological Evaluations and trial consulting in Criminal and Sexual Offence cases, Juvenile Delinquency, and Child Abuse matters. I do a lot of work in the basic forensic functions such as psychological evaluations for mitigation and downward departure, competency to proceed, competency to waive Miranda, competency to testify relevantly, etc. In regard to these kinds of cases, I supply expert opinion as to mental health diagnoses, treatment needs, appropriate level of care, and prognosis. I have expertise and experience with all the major diagnostic categories such as schizophrenia spectrum disorders, bipolar, anxiety, depression, PTSD, substance abuse disorders, psychopathy and other personality disorders. I am a member of the Association for Threat Assessment Professionals (ATAP) and evaluation of dangerousness and risk is often an integral part of the work I do. I have testified at se...
John R Puls, LCSW, MCAP
Addiction Treatment Center and Suicide Expert
Puls Forensics
Boca Raton, Florida
Substance Abuse, Mental Health
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Addiction treatment center, substance abuse, addiction, suicide, family law, ASAM criteria, alcoholism, PTSD, DUI, marchman act, medical malpractice, baker act, wrongful death, Suicide prevention
John Puls is a licensed psychotherapist, master's certified addiction professional, and qualified expert witness located in Florida. Mr. Puls specializes in substance abuse, mental health, addictions treatment centers, and mental health facilities. Mr. Puls has experience working in various levels of care in substance abuse treatment facilities, mental health facilities, and crisis stabilization units. Additionally, Mr. Puls has created new programming within addiction treatment and mental health facilities that model the best practice and standard of care.
Mr. Puls has served as an expert witness for marchman act cases for both the respondent and the petitioner in the state of Florida. Furthermore, Mr. Puls is well versed in ASAM (American Society for Addiction Medicine) criteria for determining levels of care in addiction treatment centers. ASAM is considered best practice when determining appropriateness for admission and discharge to specific levels of care in addiction treatme...
Naren T. Vellanki, MD
Orlando, Florida
Psychiatry, Pediatric Psychiatry
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Child and Adolescent Psychiatry, Psychiatry, Mental Health, Behavioral Health, Medical Malpractice, Child Abuse, Substance Abuse, Autism Spectrum Disorder, PTSD, Inpatient Psychiatry, Baker Act, Schizophrenia, Bipolar disorder, Depression, Anxiety, Competency
Dr. Naren Vellanki is a double board certified psychiatrist who has board certification in general psychiatry as well as child and adolescent psychiatry. He is currently working as an inpatient psychiatrist in Orlando, FL. Dr. Vellanki treat's both children and adults who are admitted to the psychiatric unit either on a voluntary or involuntary basis. He provides diagnosis and treatment for patients suffering from severe mental illness such as Schizophrenia, Bipolar disorder, Major depressive disorder, Autism spectrum disorder, Disruptive mood dysregulation disorder and generalized anxiety disorder.
In addition, Dr. Vellanki is a court appointed psychiatrist for Orange county in Florida. He performs evaluations for both juveniles and adults in the criminal justice system to determine if a defendant is competent to stand trial.
Educational background: Dr. Vellanki obtained his bachelor’s degree in finance at the Ohio State University in 2011. He completed his masters degree in bi...
Ray S. Kim, Ph.D.
Forensic Psychology Expert Witness
Patrick J. Kennelly, Ph.D. and Associates
Schaumburg, Illinois
Forensic Psychology, Psychology
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Pre-Sentencing Evaluations, Sex Offenders, Violence Risk, Fitness for Duty, Competency, Substance Abuse, Independent Medical Examinations, Personal Injury, Workers' Compensation, Disability, Malpractice, Malingering
Dr. Kim has the education, experience, knowledge, and skill to meet your forensic psychological needs. He is an experienced Clinical and Forensic Psychologist who has testified in numerous cases in both criminal and civil court proceedings. Dr. Kim is sensitive to the nature of legal matters, and provides comprehensive, timely, and professional services. His credentials include: Co-Occurring Substance Use and Mental Health Disorder Professional , Diplomate of the American Psychotherapy Association, Diplomate of the American Board of Psychological Specialties, Fellow of the American College of Forensic Examiners Institute, and Fellow of the American College of Advanced Practice Psychologists.
James P Murphy, MD, MMM, DFASAM
Murphy Pain Center
Louisville, Kentucky
Pain Management - Medicine, Addiction Medicine
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Chronic pain, Pain Management, addiction, opioids, substance abuse, Suboxone, MAT, MOUD, prescribing, controlled substance, DEA, medical board, regulations, overdose, preventive medicine, standards, harm reduction, anesthesiology, interventional pain, naloxone
James Patrick Murphy, MD, MMM, DFASAM is a nationally recognized physician leader and expert in Pain Management, Addiction Medicine and controlled substances prescribing. He is the Immediate Past President of the Kentucky Society of Addiction Medicine and is the American Society of Addiction Medicine’s representative on the influential American Medical Association Substance Use & Pain Care Task Force. Dr. Murphy is also the Southeastern United States Regional Director (Region X) for the American Society of Addiction Medicine. Dr. Murphy is founder & CEO of Murphy Pain Center, located in New Albany, Indiana. Additionally, he teaches medical students, residents, and colleagues in his volunteer role as Assistant Clinical Professor at the University of Louisville School of Medicine. Dr. Murphy is a past president of the Greater Louisville Medical Society and currently serves on the board of directors of the Greater Louisville Medical Society Foundation. He also volunteers as the C...
Eric Anderson, MD, MBA
Eric Anderson MD, LLC
Annapolis, Maryland
Psychiatry
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Psychiatry, Addiction Medicine, Mental Health, Substance Abuse, Depression, Anxiety, PTSD, ADHD, Bipolar Disorder, Psychopharmacology, Medication Management, Psychosis, Women’s Mental Health, Pregnancy/Post Partum, Suicide, Emergency Psychiatry, Inpatient Psychiatry, Mood Disorders, Recidivism
Board Certified Psychiatrist in active clinical practice. Johns Hopkins trained in general psychiatry. Assistant Professor at Johns Hopkins and Adjunct Assistant Professor in Psychiatry at George Washington University. 20+ years medical experience, 15+ years in psychiatry. Colonel in the United States Air Force and Chief of Aerospace Medicine. 20+ years of military service including combat deployment. Numerous awards, to include “Top Doc” for the Annapolis area, U.S. Air Force Meritorious Service Medal, U.S. Air Force Commendation Medal with Combat Device, and U.S. Navy Commendation Medal. Well-experienced public speaker.
Daria Hanson
Harvard trained psychiatrist w depth of experience
Centerville, Massachusetts
Psychiatry, Geriatric Psychiatry
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suicide, medical leadership, substance abuse, inpatient psychiatry, outpatient psychiatry, emergency psychiatry, neuropsychiatry, addiction psychiatry
Harvard-trained psychiatrist with MBA and extensive experience in both inpatient and outpatient psychiatric care. Leadership and front-line patient care background. Deep knowledge of standards of psychiatric care, patient safety protocols, organizational quality assurance, and suicide prevention.
Richard Gabel, MD, PC, DLFAPA
Expedient Medicolegal Services
New York, New York
Psychiatry, Forensic Psychiatry
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Record Review, IME, PTSD, Traumatic Injury, Adjustment Disorder, Mood Disorder, Standard of Care, Institutional Policy, Psychiatric Disability, Functional Capacity, Fitness for Duty, Risk Assessment, Psychosis, Abuse, Mitigating Factors, Emotional Distress, Personal Injury, Substance Abuse
Dr. Richard Gabel, MD, DLFAPA, is a psychiatrist licensed in New York State with over 40 years of experience in private practice since 1980. He holds the position of Clinical Assistant Professor at New York University School of Medicine.
Dr. Gabel has a wealth of professional experience and has held leadership administrative positions in major hospitals in the New York City metropolitan region. He obtained his medical degree from New York University School of Medicine and completed his residency training at Massachusetts General Hospital, one of Harvard Medical School's flagship hospitals.
His clinical expertise includes the diagnosis and treatment of adult patients with a wide range of mental health disorders, including anxiety, depression, substance abuse, bipolar disorder, schizophrenia, and dementia. He is also highly skilled in managing complex psychopharmacologic issues in medically ill patients.
Dr. Gabel is frequently sought after as a consultant, particularly in cases in...
Shawn K. Acheson, Ph.D.
Clinical Neuroscience Services of WNC
Waynesville, North Carolina
Neuropsychology, Psychology
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neuropsychological assessment, traumatic brain injury, stroke, dementia, PTSD, malingering, fitness for duty, return to work, return to play, competency, substance abuse, somatoform disorder, conversion disorder, functional neurological disorder
Dr. Acheson is a Forensic Neuropsychologist in private practice in Asheville, NC. He provides neuropsychological evaluations in civil, criminal and administrative courts. He also performs independent medical evaluations, fitness for duty evaluations, and record reviews. Dr. Acheson provides evaluation of and expert testimony on a variety of neuropsychological conditions including concussion, traumatic brain injury (TBI), stroke, brain tumor, neurodevelopmental abnormalities (e.g., fetal alcohol exposure), and neurotoxic exposures (e.g., lead, organic solvents, mold). He also provides evaluation of and expert testimony on mental health conditions including posttraumatic stress disorder (PTSD)), conversion / functional neurological disorder, as well as malingering and factious disorder. He has worked with clients from early adolescence through late adulthood.
For most of his career, Dr. Acheson was an educator, researcher, and clinician at Western Carolina University, Duke University...
Timothy A Dimoff, CPP
Police & Security Procedures Expert
SACS Consulting & Investigative Services
Akron, Ohio
Police Practices & Procedures, Security
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Police Procedures, Police Use of Force, Active Shooter, High-risk Workplace, Sexual Harassment, Substance Abuse, Internal Theft, Investigations, Human Resources
Certified Protection Professional
A.L.I.C.E
FBI Task Force Member
Former detective in the Akron, Ohio Police Department
Awarded the International Narcotics Special Award of Honor from the International Narcotic Enforcement Officers Association in 1991.
Dimoff is an internationally board Certified Protection Professional (CPP); a registered national security and human resources expert with the Technical Advisory Service for Attorneys (TASA); a member of the American Society for Industrial Security (ASIS); a member of InfraGard, a joint professional organization between the FBI and security professionals to work collectively against crime, terrorism and to improve educational abilities and knowledge for the private sector; a member of The National Council of Investigation & Security Services (NCISS); a member of the Ohio Association of Security & Investigative Services (OASIS); and a nationally certified ALICE (Alert, Lockdown, Inform, Counter, Evacuate) training instructor.
Dimo...
George S. Glass, MD
George S. Glass, MD, PA
Houston, Texas
Psychiatry, Addiction Medicine
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Medical Director of Psychiatric and Substance Abuse Hospitals. Consultant to Medical Board, Bar Association, FAA
Board Certified, Psychiatry; Board Certified, Addiction; Distinguished Life Fellow American Psychiatric Association; Clinical Associate Professor of Psychiatry, University of Texas, Baylor College of Medicine, Cornell Weill