Toxicology Expert Witnesses in California
The SEAK Expert Witness Directory contains a comprehensive list of toxicology expert witnesses who testify, consult and provide litigation support on toxicology and related issues. Toxicology 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 toxicology expert witnesses testify regarding may include: Toxicology, Drug Testing, Alcohol, Risk Assessment, Trauma, Addiction, Appendicitis, Carbon Monoxide, Cause Of Death, Child Abuse, Disability, Drug Impairment, Drug Overdose, Fitness For Duty, and Fracture.
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Aaron L Hilliard, PhD
Forensic Toxicologist Johns Hopkins Trained
Health Matters EMPT
Pharmacology- Clinical, Toxicology
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DUI, Medication Adverse Effects, Overdose, Personal Injury, Medical Malpractice, Toxic Exposure, Medication Errors, Adverse Drug Reactions, Lead, Mold, Pesticides, Wrongful Death, Retrograde Extrapolation, Alcohol, Drugs of Abuse, Environmental Exposure, Postmortem Toxicology, Forensic Toxicology, Litigation Support, Public Health
Dr. Aaron Hilliard obtained his Doctor of Philosophy degree in Pharmacology/Toxicology from Meharry Medical College. After completing his Ph.D., he continued his research in Pharmacology and Forensic Toxicology at the Johns Hopkins School of Public Health, Division of Toxicological Sciences. Dr. Hilliard has served at the Florida Department of Health and held faculty appointments at the University of Florida. He is currently a tenured Associate Professor at Florida A&M University in the College of Pharmacy. He has authored several peer-reviewed publications related to pharmacology, toxicology, and the environmental impact of chemicals. Dr. Hilliard also brings 25 years of experience providing deposition and trial testimony in Pharmacology and Forensic Toxicology for both Plaintiff and Defense in Federal, State, Criminal, and Civil cases.
Dr. Hilliard is a highly qualified expert in toxicology and pharmacology, offering a deep scientific foundation and over 25 years of applied exper...
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Okorie Okorocha, M.S., M.S., ESQ.
Dual-Trained Toxicologist & Trial Attorney
TOXICOLAWGY.COM - Dual-Trained Toxicologist & Attorney
Toxicology, Pathology
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Board-Certified Trial Attorney, Laboratory, Blood testing, Breath Testing, Hospital Testing, Alcohol Impairment, drug impairment, alcohol testing, drug testing, drug effects, drug levels, postmortem drugs, postmortem alcohol, forensic science, blood alcohol, blood drugs, urine testing, urine drug tests, urine alcohol tests, Pathology
Forensic Toxicologist & Nationally Board-Certified Trial Attorney Okorie Okorocha is highly sought-after as both an attorney and an expert witness.
Being dual-trained in Law & Toxicology is a deadly combination.
As one attorney surmised:
“Cross-examining Trial Attorney & Toxicologist Okorie Okorocha is like a knife fight in a phone booth & results in the cross-examiner taking an incredible beating! On the other hand, getting cross-examined by an attorney that know far more about the science than the witness is the witness’s worst nightmare.”
Highly sought-after Forensic Toxicologist & Trial Attorney retained as a Toxicology Expert Witness in high-profile cases nation-wide such as:
Estate of George Floyd vs. City of Minneapolis
Doe vs. Derrick Rose (former NBA MVP)
Hawaii vs. Villa (high-profile baby manslaughter case)
Michigan vs. Chidester
For exemplar's of Okorie Okorocha's testimony, go to https://www.youtube.com/playlist?list=PLFchrJ9bFOmKXSxY9KOAkoKNNB-G6HfO1
Okorie ...
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Dr. David H. Schaffer, MD, MRO
Toxicology Director, Experienced Witness, Dual BC
Toxicology, Emergency Medicine
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Drug Testing, Toxicology, Overdose, Drug Levels, Chemical Exposure, Alcohol, Fentanyl, Carbon Monoxide, Poisoning, Opioids, Med Mal, Medical Toxicology, Marijuana, Impairment, Methamphetamine, Opiates, Child Custody, Drugs, Toxic Tort, Hair Testing
Dr. David H. Schaffer, MD, MRO is dual-boarded in both Medical Toxicology and Emergency Medicine, serving as the Director of Medical Toxicology at the University of South Carolina School of Medicine in Greenville, SC and Prisma Health–Upstate hospitals. He is also a certified Medical Review Officer (MRO, MROCC). Dr. Schaffer has published extensively in the fields of Medical Toxicology and Emergency Medicine. Outside of clinical practice and the occasional courtroom appearance, Dr. Schaffer has also consulted for major organizations—including SpaceX, Butterfly Network, and governmental entities—on a variety of clinical matters.
Dr. Schaffer earned his medical degree from the University of North Carolina School of Medicine, completed his residency at Harvard, where he served as a Clinical Fellow at Harvard Medical School, and subsequently trained in Medical Toxicology at the University of Virginia. He is a practicing physician with extensive publications and speaking records, is reg...
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Mario F. San Bartolome, MD, MBA, MRO, FASAM
Addiction Medicine physician
Arete Health
Roseville, California
Addiction Medicine, Family Medicine
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Opioids, opiate, methamphetamine, overdose, alcohol, hallucinogens, cocaine, toxicology, sober living, drugs, illicit, drug rehabilitation, utilization management, drug policy, alcohol and drug treatment, drug intoxication, withdrawal, detoxification, drug testing appropriateness, pain
Dr. Mario San Bartolome is board-certified in Addiction Medicine and Family Medicine and has extensive clinical, administrative, regulatory, and forensic experience in the evaluation and treatment of substance use disorders, co-occurring psychiatric conditions, controlled-substance prescribing, detoxification, withdrawal management, toxicology, and addiction-related standards of care.
Dr. San Bartolome has served as a medical director across multiple levels of addiction treatment, including withdrawal management/detoxification, residential treatment, intensive outpatient care, outpatient addiction medicine, and managed care. His experience includes policy development, clinical protocol design, utilization management, peer review, quality oversight, direct patient care, and maintaining patient safety in drug and alcohol treatment programs. He has practiced and consulted in settings that include hospitals, psychiatric units, emergency departments, correctional environments, outpatien...
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Malini K Singh, MD, MPH, MBA
Emergency Medicine Physician - UCSF Faculty
UCSF School of Medicine
San Francisco, California
Emergency Medicine
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Trauma, Pediatric emergencies, Obstetrical and Gynecological emergencies, Infections, Cardiac emergencies, Geriatric emergencies, Dental emergencies, Oropharyngeal, Wounds, Burns, Ocular, Pulmonary, Abdominal emergencies, Abuse, Behavioral Health, Thoracic, Neurological emergencies, Orthopedic emergencies, Vascular, Toxicology
As a board-certified Emergency Medicine physician and Clinical Professor with over two decades of experience at a high-volume Level 1 Trauma Center, I bring deep expertise in the evaluation of complex, high-acuity clinical cases and the standards of emergency care. I have held multiple senior leadership roles—including Vice Chief and former Medical Director and QI Director—where I led initiatives in quality assurance, patient safety, and clinical risk management, and chaired multidisciplinary review processes. My background combines frontline clinical excellence with advanced training in public health and business (MPH, MBA), allowing me to analyze cases through both systems-based and operational lenses. I have extensive experience in peer review, adverse event analysis, and medico-legal risk mitigation, and am frequently invited to present on patient safety and risk reduction strategies at national forums. This combination of clinical authority, leadership in quality governance, an...
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Okorie Okorocha, M.S., M.S., ESQ.
Dual-Trained Toxicologist & Trial Attorney
TOXICOLAWGY.COM - Dual-Trained Toxicologist & Attorney
El Segundo, California
Toxicology, Pathology
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Board-Certified Trial Attorney, Laboratory, Blood testing, Breath Testing, Hospital Testing, Alcohol Impairment, drug impairment, alcohol testing, drug testing, drug effects, drug levels, postmortem drugs, postmortem alcohol, forensic science, blood alcohol, blood drugs, urine testing, urine drug tests, urine alcohol tests, Pathology
Forensic Toxicologist & Nationally Board-Certified Trial Attorney Okorie Okorocha is highly sought-after as both an attorney and an expert witness.
Being dual-trained in Law & Toxicology is a deadly combination.
As one attorney surmised:
“Cross-examining Trial Attorney & Toxicologist Okorie Okorocha is like a knife fight in a phone booth & results in the cross-examiner taking an incredible beating! On the other hand, getting cross-examined by an attorney that know far more about the science than the witness is the witness’s worst nightmare.”
Highly sought-after Forensic Toxicologist & Trial Attorney retained as a Toxicology Expert Witness in high-profile cases nation-wide such as:
Estate of George Floyd vs. City of Minneapolis
Doe vs. Derrick Rose (former NBA MVP)
Hawaii vs. Villa (high-profile baby manslaughter case)
Michigan vs. Chidester
For exemplar's of Okorie Okorocha's testimony, go to https://www.youtube.com/playlist?list=PLFchrJ9bFOmKXSxY9KOAkoKNNB-G6HfO1
Okorie ...
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Dan L Field, MD, FACEP
Clinical Forensic Medicine Expert
MDexperts
Rancho Cordova, California
Forensic Science, Emergency Medicine
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Clinical Forensic Medicine, medical criminology, great bodily injury, case evaluation, case feasibility, injury, strangulation, domestic violence, child abuse, homicide, urgent care, medical chart, gunshot wounds, firearms, stab wound, cause of death, use of force, bruising, toxicology, records
Clinical Forensic Medicine Expert
Dr. Field is a board-certified emergency physician, a Fellow of the American College of Emergency Physicians, and holds a master’s degree in forensic science. With over 30 years of clinical experience, he is highly trained in managing medical emergencies, trauma, stab and gunshot wounds, strangulation, motor vehicle accidents, dog bites, fractures, police use of force, child abuse, and injury care. As a Reserve Deputy Sheriff, he served as the medical control officer for the Sacramento County Sheriff’s SED (SWAT) team for over 25 years. He possesses small arms training, previously held a federal firearms dealer license, and is a black belt in Karate. He is also an Expert Consultant and Reviewer for the California Medical Board.
Dr. Field has served as both a testifying and consulting expert in state and county superior courts, United States district courts, administrative law hearings, military courts-martial, and Title IX proceedings. He is exper...
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James M Sonner, MD
Pharmacology and Toxicology Expert Witness
Rancho Santa Margarita, California
Pharmacology, Toxicology
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pharmacovigilance, drug error, drug overdose, adverse drug reaction, neuropharmaceutical, sedation, perioperative injury, medication error, anesthesia, opioid overdose, forensic, drug interaction, surgery, complication, patient monitoring, pharmacokinetics, pharmacodynamics, drug safety, postmortem, pharmacogenetics
SUMMARY
Board-certified anesthesiologist and pharmacology expert with over 35 years of clinical and academic experience.
Former Professor (now Professor Emeritus) of Anesthesiology at the University of California, San Francisco (UCSF), with deep expertise in drug mechanisms, anesthetic pharmacology, and chemistry
Former anesthesiologist with UC San Francisco and with Cedars-Sinai in Los Angeles
Extensive NIH-funded research background. Almost 100 peer-reviewed publications, with drug development expertise.
Available for expert witness services in pharmacology and toxicology with strengths in drug mechanisms, drug safety, and drug interactions
EDUCATION
Doctor of Medicine, Harvard Medical School
Master of Arts in Biochemistry and Molecular Biology, Harvard Graduate School of Arts and Sciences
Bachelor of Science in Chemistry, Harvey Mudd College
CERTIFICATION & LICENSURE
California State Medical Board License No. G 67923
American Board of Anesthesiology No 22472
Drug Enforcement...
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Robert J Hoffman, MD, MS, FACEP, FACMT
Pediatric Emergency Medicine & Medical Toxicology
California
Pediatric Emergency Medicine, Toxicology
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Appendicitis, Diabetic ketoacidosis, Intracranial hemorrhage, Respiratory arrest, Testicular torsion, Cardiac arrest, Fracture, Meningitis, Seizure, Addiction, Child abuse, Head trauma, Overdose/Poisoning, Sepsis/Septic shock, Drug testing, Dehydration, Headache, Pneumonia, Shock, Sedation
I'm fellowship trained and board certified in Pediatric Emergency Medicine, Medical Toxicology, and Pediatrics, and also board certified in Addiction Medicine and Health Care Leadership, Administration, and Management. I have 25 years of experience providing and overseeing care in pediatric emergency departments and emergency departments including in major children's hospitals and Level 1 trauma centers, currently at the largest children's emergency department in the US.
I am the lead editor of the 2nd most widely used pediatric emergency medicine textbook in the USA, The 5 Minute Pediatric Emergency Medicine Consult, and I have over 300 publications in the areas of pediatric emergency medicine, medical toxicology, and emergency medicine. I am frequently invited to lecture nationally and internationally on topics of pediatric emergency medicine, medical toxicology, and emergency medicine.
My pediatric emergency medicine practice focuses on the management of critically ill and inj...
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Jennifer Harmon, MPA, BS
DUI/DUI-drug Toxicologist and Crime Lab Director
Consultant
San Diego, California
Toxicology, Forensic Science
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Postmortem Toxicology, Traffic Safety Investigations, Quality Assurance, Antemortem Toxicology, Crime Laboratory Operations, Alcohol Analysis - Blood & Breath, Alcohol/Drug Impairment, Crime/Forensic Laboratory Best Practice, Forensic Drug Analysis, SFST/ARIDE/DRE, Accreditation, Forensic Drug Toxicology Analysis
Jennifer: A Leader in Forensic Science and Toxicology
Jennifer is a highly accomplished leader in forensic science, with over 17 years of crime lab management and leadership experience. She has served as both Crime Laboratory Director and Assistant Director in two of California's three most populous counties, each with populations exceeding 3.3 million.
Key Leadership Accomplishments:
Oversaw large-scale operations: As Director, Jennifer managed a staff of nearly 90 across nine forensic disciplines and multiple budgets totaling over $24 million.
Drove significant improvements: She successfully implemented a team quality assurance strategy, brought new automated DNA processes online, and established a full-service drug toxicology program where none existed.
Enhanced financial performance: Jennifer leveraged legislated fees to increase budget revenues and secured over $12 million in grant funding from proposed $16 million in San Diego and Orange Counties.
Streamlined operations: ...
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Mason D. Harrell, III, MD, MPH, FACOEM
San Diego, California
Occupational Medicine, Public Health
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Chemical Exposures, Heat Injuries, Asbestos, Dust, Mold, Air Quality, Heavy Metals, Radiation, Toxicology, Fitness for Duty, Return to Work, Malingering, Stress, Violence, PTSD, Personal Injury, Disability, Chronic Pain, Telemedicine, Primary Care
Harvard Instructor of Physicians, Harvard-trained (Residency & MPH), double board-certified, full-time practicing physician in Occupational and Environmental Medicine, Public Health, and General Preventive Medicine. Medical expert work with the Massachusetts Institute of Technology (MIT), the World Health Organization (WHO), American College of Occupational and Environmental Medicine (ACOEM), and MDGuidelines®. Published original research on Long Term and Short Term Disability in ACOEM’s Journal of Occupational and Environmental Medicine and chapter author of Psychological Factors and Workforce Health in ACOEM’s Occupational Health Guide. Published with the World Health Organization in the Journal of Infectious Disease on Ebola infections in health care workers.
His involvement in the coronavirus (COVID-19) response includes instructing medical, health, and safety professionals, creating policies and procedures, directing preventive medicine and public health, mitigating transmiss...
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Shaun D Carstairs, MD DFACMT FACEP
Experienced emergency physician and toxicologist
San Diego, California
Emergency Medicine, Toxicology
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toxicology, poisoning, overdose, drug abuse, drug withdrawal, alcohol, urine drug screen, marijuana, fentanyl, opioids, addiction, methamphetamine, medication errors, heart attack, stroke, trauma, myocardial infarction, pulmonary embolism, snake bites, sepsis
- Triple board-certified in emergency medicine, medical toxicology, and addiction medicine, actively practicing in all 3 specialties
- Distinguished Fellow of the American College of Medical Toxicology (DFACMT) and Fellow of the American College of Emergency Physicians (FACEP)
- Bachelor of Science (BS) with honor from the California Institute Of Technology
- Medical degree (MD) from the Uniformed Services University, the nation’s military medical school
- Retired US Navy Captain with over 25 years of active duty service
- Prior chief medical officer for the US Marine Corps’ 1st Marine Division
- Prior residency program director and core faculty for a large emergency medicine residency program
- Professor of Military & Emergency Medicine at the Uniformed Services University
- More than 50 peer-reviewed publications, textbook chapters, and national/international presentations in the fields of medical toxicology and emergency medicine
- Lecturer for the American College of Medical Tox...
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Dimi Maffia, PharmD, BCCCP
PharmD Consultation, Inc
San Diego, California
Pharmacology- Clinical, Pharmacist
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Toxicology, Pharmacist Standard of Care (Critical Care, Emergency Medicine, Geriatrics), Adverse Drug Events, Drug-Drug Interactions, Medication Safety and Errors, Pharmacogenomics, Anticoagulation, Antiarrhythmics, Antibiotic Stewardship, Medication-Related Surgical Complications, Opioid Safety
I am currently employed as an Acute Care Clinical Pharmacist Specialist at the VA San Diego Health Care System, with clinical pharmacy experience spanning six distinct healthcare systems. I earned my Doctor of Pharmacy degree from the University of the Pacific in 2014 and have been a licensed pharmacist in California for the past 11 years. My postgraduate training includes a two-year pharmacy residency at the VA San Diego Health Care System. During my first year, I focused on pharmacy practice in both ambulatory care and inpatient hospital settings, including hospice and long-term care. In my second year, I specialized in critical care pharmacy. I am a Board Certified Critical Care Pharmacist (BCCCP) and have held clinical pharmacist roles specializing in emergency medicine, internal medicine, and critical care. Additionally, I have contributed to clinical research, collaborating on phase 2, 3, and 4 clinical trials, as well as performing retrospective chart reviews in healthcare...
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Michael Magallanes
Pharmacy & Medication Safety Expert Witness
Sacramento, California
Pharmacology- Clinical, Geriatric Psychiatry
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Forensics, Polypharmacy, Fall Risk Review, Toxicology, Drug Interaction Analysis, Medication Variance Analysis, Product Liability, Opioid Prescribing Standards, Pharmacy Negligence, Medication Error Analysis, Benzodiazepine Management, Chemotherapy Dosing, Adverse Drug Event Causation, Controlled Substance Prescribing, LTC
Clinical Pharmacist with 10+ years of experience across psychiatric, geriatric, oncology, ambulatory, and community pharmacy settings. Board-Certified Geriatric Pharmacist (BCGP) and Advanced Practice Pharmacist (APh) with demonstrated expertise in medication safety, polypharmacy evaluation, drug interactions, adverse drug event analysis, and high-risk medication management. SEAK-trained expert witness providing evidence-based analysis grounded in clinical standards, regulatory expectations, and professional best practices.
CLINICAL EXPERIENCE
Current position as Clinical Inpatient Pharmacist at Adventist Health (San Luis Obispo, CA) involves verifying and dispensing medication orders in compliance with Joint Commission and hospital regulatory standards, monitoring patient medication regimens for appropriate indication, dosing, route, interactions, and allergies, and collaborating with multidisciplinary teams on formulary compliance, procurement, and quality assurance.
Prior to thi...
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Amanda Jordan, MD, FACEP
Emergency Medicine Physician
California
Emergency Medicine
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trauma, assault, toxicology, stroke, MI, fracture, concussion, heart attack, pulmonary embolism, appendicitis, sepsis, pneumonia, motor vehicle collision, DKA, abdominal pain, medical necessity
I am a full-time clinical practitioner of emergency medicine, am board-certified by the American Board of Emergency Medicine, and am a fellow of the American College of Emergency Practitioners. I have been in practice for over 17 years and have extensive experience at multiple practice levels, including level 1 trauma centers, teaching facilities, critical access emergency rooms, and free-standing emergency rooms.
I am ACLS and PALS certified. I have actively taught and supervised medical students, residents, nurse practitioners, and physician assistants throughout my 17 years of clinical and teaching practice.
I graduated cum laude with a degree in Zoology from University of Texas, attended medical school at University of Texas Medical Branch and was a chief resident of the emergency medicine program at University of Texas Southwestern.
Teaching Experience
• Clinical Assistant Professor, Department of Emergency Medicine, University of Arizona College of Medicine – Phoenix
• Clinic...
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Othon J. Mena, M.D.
Forensic Pathologist - Medical Examiner
Thousand Oaks, California
Forensic Pathology, Forensic Medicine
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Forensic pathologist, medical examiner, coroner, board certified, pathology, forensic medicine, autopsy, postmortem exam, wrongful death, sudden death, manner of death, cause of death, toxicology, medical record review, death certification, death investigation, medicolegal, injury, injurie
Certified by American Board of Pathology in Forensic, Anatomic and Clinical Pathology,
California medical license,
Experienced in criminal and civil testimony,
Have performed more than 6,500 postmortem exams
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Jill E Ryer-Powder
Human Health Environmental Toxicologist
Environmental Health Decisions
Coronado, California
Toxicology, Environmental
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PFAS, benzene, PCE, ammonia, lead, petroleum hydrocarbons, vinyl chloride, solvents, forever chemicals, chlorinated hydrocarbons, arsenic, nitrates, metals, TCE, fertilizers, carbon monoxide, dioxins, trichloroethylene, pesticides, risk assessment
Dr. Ryer-Powder is the Principal Health Scientist at Environmental Health Decisions. She brings more than 30 years of experience in human health risk assessment, litigation support, and occupational toxicology to human health hazard and evaluation projects. Dr. Ryer-Powder is responsible for strategic preparation, project management, and evaluation of chemical toxicity for risk assessment and product hazard evaluation projects. She is called upon to investigate and analyze legal and regulatory issues and controversial claims regarding chemical causation of diseases in humans. Her solid technical background, coupled with her frequent involvement in risk and hazard evaluation projects, gives her a broad perspective on the technical, economic and regulatory considerations for human health hazard evaluation work.
Dr. Ryer-Powder has done extensive work in the development of exposure levels for lead, petroleum fuels, and ammonia. She has comprehensively researched the toxicological iss...
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Michael J Kosnett, MD, MPH, DFACMT
Medical Toxicology and Occupational/Environmental
California
Toxicology, Occupational Medicine
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Lead poisoning, cannabis, drug testing, alcohol, marijuana, environmental toxicology, occupational toxicology, arsenic poisoning, forensic toxicology, DUI, risk assessment, aviation toxicology, medical monitoring, risk communication, heavy metals, environmental health, public health, carbon monoxide, occupational cancer, fire toxicology
2016 Recipient of the American College of Medical Toxicology Matthew J. Ellenhorn Award [career achievement award in recognition
of “extraordinary contributions to the field of medical
toxicology”]
Diplomate, American Boards of Internal Medicine, Preventive Medicine (Occupational Medicine), and Medical Toxicology
Distinguished Fellow of the American College of Medical Toxicology (DFACMT)
Active Medical Licensure in Colorado and California
Professional activities have included:
• Past President, American College of Medical Toxicology
• Committee on Toxicology of the National Academy of Sciences
• NIOSH Board of Scientific Counselors
• CDC Advisory Committee on Childhood Lead Poisoning Prevention
• EPA Science Advisory Board panels (lead in air, water, dust)
• ATSDR expert panels (lead biomonitoring, hair analysis)
• WHO consultant and temporary advisor (arsenic in drinking water, chelation of heavy metals)
• Consultant to US Air Force Science Advisory Board (F-22)
• Consultant to the...
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Manijeh Berenji
Board-certified Occupational Medicine Physician
Oxnard, California
Occupational Medicine, Toxicology
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independent medical examination, workers compensation, disability, fitness for duty, chemicals, environmental exposures, risk assessment
Over 11 years of experience in Occupational and Environmental Medicine as well as Toxicology. Associate professor of Occupational and Environmental Medicine at UC Irvine School of Medicine and Program in Public Health. Certified medico-legal evaluator through the International Academy of Independent Medical Evaluators.
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Michael L Fischman, MD, MPH
Occupational & Environmental Toxicology--UCSF Prof
Michael L. Fischman M.D. APC
Lafayette, California
Toxicology, Occupational Medicine
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Mold, Carbon monoxide toxicity, benzene toxicity, cancer causation, occupational/environmental lung diseases, metals toxicity, indoor air quality/building associated illness, epidemiology, epidemiology (cancer), inhalation toxicity
Clinical Professor, Division of Occupational, Environmental, and Climate Medicine, University of California San Francisco
Consultant, Fischman Occupational & Environmental Medical Group
Diplomate, American Board of Preventive Medicine in Occupational Medicine
Diplomate, American Board of Internal Medicine
Medical-legal consultant and expert witness in Occupational & Environmental Medicine and Toxicology
Fellow, American College of Occupational and Environmental Medicine (ACOEM)
Member, Board of Directors, American College of Occupational & Environmental
Medicine (ACOEM), 2009 - 2015
Chair, ACOEM Council of Scientific Advisors, 2010-2022.
Co-author, "Chemical Hazards of the Workplace", Van Nostrand Reinhold, 1991, among others.
Co-author “Occupational Cancer ”, Current Occupational & Environmental Medicine, Ed.:
J La Dou and R Harrison. Fifth Edition, New York: McGraw- Hill Companies, Inc., 2014
Author, "Building Associated Illness, Current Occupational & Environmental Medicine, Ed....
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Howard S Robin, MD
Causation expert: medical legal and criminal cases
LJ Pathology Consultants
La Jolla, California
Pathology, Forensic Pathology
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Motor Vehicular Accidents, Drug Overdose, Toxicology, Homicide, Opiates/opioids, DUI/DWI, Molecular Diagnostics, Immunology, Forensic Pathology, Autoimmune Diseases, Drugs of Abuse, Transfusion reactions, Laboratory medicine, Anatomic pathology, Clinical pathology, Immunopathology, Breast Cancer, Kidney, Liver, Blood Banking
48 years providing expert testimony in pathology cases. Extensive experience in deposition and courtroom testimony. Autopsy experience coroner's office. 37 years of experience directing clinical and anatomic pathology laboratories in hospital and outpatient settings. Special focus on blood banking, cancer diagnosis, toxicology, immunology, pharmacology, including drugs of use and drugs of abuse.
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Lyle D. Burgoon, PhD, ATS
Raptor Pharm & Tox, Ltd
California
Toxicology, Environmental
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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...
You can also find Toxicology Expert Witnesses in:
Alabama, Arizona, Arkansas, California, Colorado, Connecticut, District Of Columbia, Florida, Georgia, Hawaii, Illinois, Kansas, Kentucky, Massachusetts, Michigan, Minnesota, Missouri, Montana, Nevada, New Hampshire, New York, North Carolina, Ohio, Ontario, Oregon, Pennsylvania, South Carolina, Tennessee, Texas, Virginia, and Washington
