Criminal Expert Witnesses

Rancho Palos Verdes, California

Brain Injury Medicine, Neurology - Psychiatry, Neuropsychiatry, traumatic brain injury, brain injury, concussion, stroke, epilepsy, PTSD, dementia, competency to stand trial, testamentary capacity, criminal, homicide

Dr. Victoroff is a Harvard trained, triple board certified neurologist, neuropsychiatrist, and psychiatrist. He serves as Associate Professor of Neurology and Psychiatry at the Keck School of Medicine of the University of Southern California. He is the author of many peer-reviewed scientific articles, and the principal author and editor of Concussion and Traumatic Encephalopathy (Cambridge University Press, 2019). He was selected by the Surgeon General to be one of the founding neurologists of the NFL Neurologic Care Program. Dr. Victoroff has served as an expert witness for 25 years, testifying in 45 depositions and 19 trials. He has been qualified by Municipal, State, and Federal courts to testify in all aspects of neurology and psychiatry. His subspecialty expertise is in traumatic brain injury, although he has also testified in cases of dementia, stroke, epilepsy, neurorehabilitation, PTSD, aggression and violence, testamentary capacity, competence to stand trial, undue in...

California

Toxicology, Environmental - Dram shop, DNA, Product Liability, Statistics, Drug Impairment, Chemical Impairment, Family Law, Due Diligence, Criminal, Civil, Drug Testing, Toxic Tort

Dr. Burgoon is an award-winning and Board Certified (Fellow, Academy of Toxicological Sciences) toxicologist and biostatistician. Dr. Burgoon has 10+ years of experience as a US Government toxicologist employed by the US Environmental Protection Agency (US EPA) and the US Army. Dr. Burgoon served as a senior leader in various roles from leading teams of biostatisticians and bioinformaticians in designing and analyzing toxicology studies, to supervising toxicologists and public health scientists in the development of toxicological and dose-response assessments in support of the US EPA Integrated Risk Information System (IRIS). At the US Army, Dr. Burgoon led classified and unclassified programs and projects with a focus on the effects of chemical, biological, radiological, nuclear, and high yield explosives (CBRNE) on human health, ecological and agriculture systems. Dr. Burgoon’s expertise is in pharmacology, toxicology, biostatistics, exposure modeling, causal analysis, risk asse...

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.

Forest Park, Illinois

Psychiatry, Forensic Psychiatry - civil, criminal, personal injury, wrongful death, insanity, competencies, fitness, suicide, medical director, PTSD, Bipolar, Depression, Schizophrenia, Psychosis, Addiction

Dr. Pesanti did his psychiatry residency at the Cleveland Clinic after which he completed his forensic psychiatry fellowship at the University of Pittsburgh Medical Center. He has experience in treating a wide variety of pathologies. He has experience as the inpatient medical director at the University of Illinois at Chicago where he maintained a variety of roles, including running an inpatient team, maintaining and supervising multiple outpatient clinics, chairing the Ethics Committee, as well as sitting on multiple other mental health committees. He also has experience in various correctional settings. Dr. Pesanti has worked forensic cases in both the civil and criminal domains, including wrongful death, suicide, personal injury, malingering, malpractice, immigration asylum, fitness for duty, various competencies, and pre-sentencing mitigation, as well as a variety of other issues. He is experienced in deposition, testimony, and report preparation.

Salina, Kansas

Orthopedic Surgery, Independent Medical Examinations - Orthopedics, Trauma, Auto Accidents, Motor Vehicle Accidents, Criminal, Whiplash, Causation, Malpractice, Personal Injury, Work Related Trauma, Independent Medical Exams, Standard of Care, Medical Records Review, Spine Care Nonoperative, Fracture, Falls, Neck Pain, Back Pain, Disorders of Spine

Dr Johnson is board certified in Orthopaedic Surgery. Fellow with the American Academy of Orthopedic Surgery. He is a Clinical Assistant Professor for the University of Kansas School of Medicine-Salina and Lead Preceptor for the surgical subspecialty rotation. He is the anatomy/cadaver lab preceptor for the medical students. He teaches family practice residents for the Smoky Hill Family Practice residency program. He did his residency at the University of Kansas-Wichita branch. He practices general orthopedic surgery in an active surgical practice in Salina, KS. He has practiced for 27 years and is still in active practice. He is licensed in Kansas, Washington and Tennessee. He is Medical Director for Salina Surgical Hospital. He has experience in deposition and live trial testimonies (63 times in the last 4 years:2021-2024). Dr Johnson has several years of experience as an expert witness in a wide variety of cases including medical malpractice, workman's compensation, criminal ...

Southborough, Massachusetts

Pain Management - Medicine, Anesthesiology - opioids, spinal cord stimulator, radiofrequency procedures, spinal injections, complex regional pain syndrome, Persistent pain after injuries, interventional pain, criminal, fraud, CRPS, ablations, nerve injury, chronic pain, failed back surgery, over dose, personal injury, RSD, disc herniation

Thomas T. Simopoulos, MD, MA, is a Harvard trained and faculty pain management specialist at the Arnold Pain Management Center and an anesthesiologist in the Department of Anesthesia, Critical Care and Pain Medicine at Beth Israel Deaconess Medical Center (BIDMC). He is also an Associate Professor in Anesthesia at the Harvard Medical School. He has multiple teaching awards by fellows in training and recognized as "Top Doctor" in the Boston area since 2017. Dr. Simopoulos attended medical school at the University of Massachusetts Medical School in Worcester. He completed his postdoctoral training at Beth Israel Deaconess Medical Center, Brigham and Women’s Hospital and Faulkner Hospital in Boston. Dr. Simopoulos holds a Masters of Arts degree in Biochemistry from Brandeis University in Waltham. He is board-certified in Anesthesiology with a Pain Medicine subspecialty. Dr. Simopoulos has strong clinical interests that include radiofrequency technology, intradiscal therapies and e...

Hugo, Minnesota

Emergency Medicine, Toxicology - emergency, wrongful death, fentanyl, trauma, marijuana, toxicology, criminal, sepsis, medication, alcohol, malpractice, dissection, occupational, narcotics, physician assistant, cardiac, insurance

Over 22 years experience in Emergency Medicine and Toxicology. Affiliate Member American College of Medical Toxicology with masters degree in forensic toxicology. Doctorate of Medical Science with focus in emergency management. Over 8 years experience as expert witness including medicolegal, emergency medicine, toxicology, occupational, insurance companies, wrongful death, criminal. Website www.thealcoholpro.com

New Jersey

Forensic Psychology, Psychology - disability, permanency, personal injury, risk, fitness for duty, pre-employment, corrections, workers comp, neuropsychology, civil, criminal, causality, occupational, MMI, utilization, assessment, evaluation, consultation, competency, mitigation

Licensed clinical psychologist specializing in forensic, civil, and occupational psychological evaluations, with extensive experience in workers’ compensation, disability determinations, fitness-for-duty, risk assessment, and record-based forensic opinions. Practice is primarily evaluation-focused, with secondary outpatient psychotherapy and clinical supervision in adult populations. Experienced working with public-sector agencies, correctional systems, insurers, and legal stakeholders. PSYPACT authorized.

New York, New York

Forensic Psychology, Psychology - disability, permanency, personal injury, risk, fitness for duty, pre-employment, corrections, workers comp, neuropsychology, civil, criminal, causality, occupational, MMI, utilization, assessment, evaluation, consultation, competency, mitigation

Licensed clinical psychologist specializing in forensic, civil, and occupational psychological evaluations, with extensive experience in workers’ compensation, disability determinations, fitness-for-duty, risk assessment, and record-based forensic opinions. Practice is primarily evaluation-focused, with secondary outpatient psychotherapy and clinical supervision in adult populations. Experienced working with public-sector agencies, correctional systems, insurers, and legal stakeholders. PSYPACT authorized.

New Hill, North Carolina

Toxicology, Environmental - Dram shop, DNA, Product Liability, Statistics, Drug Impairment, Chemical Impairment, Family Law, Due Diligence, Criminal, Civil, Drug Testing, Toxic Tort

Dr. Burgoon is an award-winning and Board Certified (Fellow, Academy of Toxicological Sciences) toxicologist and biostatistician. Dr. Burgoon has 10+ years of experience as a US Government toxicologist employed by the US Environmental Protection Agency (US EPA) and the US Army. Dr. Burgoon served as a senior leader in various roles from leading teams of biostatisticians and bioinformaticians in designing and analyzing toxicology studies, to supervising toxicologists and public health scientists in the development of toxicological and dose-response assessments in support of the US EPA Integrated Risk Information System (IRIS). At the US Army, Dr. Burgoon led classified and unclassified programs and projects with a focus on the effects of chemical, biological, radiological, nuclear, and high yield explosives (CBRNE) on human health, ecological and agriculture systems. Dr. Burgoon’s expertise is in pharmacology, toxicology, biostatistics, exposure modeling, causal analysis, risk asse...

Yakima, Washington

Mental Health, Child Abuse - Trauma, Child abuse, child custody, Criminal, asylum, Competence Bilingual Spanish

Child mental health specialist Minority mental health specialist Board certified forensic mental health evaluator State Certified Spanish Interpreter

Seattle, Washington

Pain Management - Medicine, Addiction Medicine - toxicology, impairment, prescription, drugs, opioids, cannabis/marijuana, alcohol, criminal, DUI/DWI, felony, civil, personal injury, dram shop, overdose

I am a physician (M.D.) who is Board Certified in Anesthesiology, Pain Medicine, and Addiction Medicine. As a consultant in forensic/legal cases, my main area of focus involves the clinical toxicology of prescription medications, recreational drugs and substances of abuse, marijuana/cannabis, and alcohol. My training and education include the interpretation of clinical and forensic toxicology test results in multiple matrices, including blood, urine, serum, hair, and nails. In addition, my training and education include safe opioid prescribing procedures, interpretation of prescribing records, assessment of patient responses to prescribed opioids, and overdose prevention education and practices. Unlike non-physicians who review toxicology test results in forensic cases, as a clinician I am able to read, interpret, and testify on the contents of medical records. I understand that the presence of a positive test result does not necessarily constitute the presence of impairment or obs...