Marijuana Expert Witness Listings

Welcome to our Marijuana experts directory. Browse the profiles below to find the right expert witness in Marijuana for your case. Our SEAK Expert Witness Database is always free to search.

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Preston Arndt, MD

Camarillo, California
Family Medicine, General Practice - Cannabis, Cannabinoid Medicine, THC, CBD, marijuana, Cystic Fibrosis, Integrative Medicine, Family Medicine
I have been practicing Family Medicine in Ventura County, California for the past 17 years, during which I have also received a second board certification in Integrative Medicine due to my interests in using other modalities to heal and promote health and wellness. I have a special interest in Cannabinoid Medicine and have become proficient in educating patients, colleagues, and anyone else who has need for information on this topic. I received a Holistic Cannabis Practitioner Certificate from the Holistic Cannabis Academy. I have given Grand Rounds lectures at the Ventura County Medical Center in Ventura, CA on the topic and am a resource to my colleagues on Cannabinoid Medicine. I also have a special interest in Cystic Fibrosis (CF), and am associate director at the CF clinic in Ventura, CA where I see people, both pediatric and adult with CF using a team based approach. My Family Medicine practice is out of the Ventura County Health Care Agency. I have worked at the same clinic f...
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Peter John Ingersoll, CCIM Safe Harbour Equity, Inc.

Oceanside, California
Real Estate, Securities & Investments - Cannabis, marijuana, banking and financing, receiverships, bankruptcy, FINRA, syndication, 1031 exchanges, investor disputes, securities fraud, breach of contract, breach of fiduciary duty, investor lawsuits, unregistered securities, investor fraud, shareholder disputes, governance, compliance
Cannabis real estate and investment thought leader. Managing director and cannabis product chair for Sperry Commercial Global Affiliates, the first national real estate firm to embrace cannabis as legitimate investment sector. Expertise in cannabis including breach of contract issues, breach of fiduciary duty, financing & private equity, governance documents, 1031 exchanges, sale-leasebacks, broken development deals, partner disputes, receiverships (bankruptcy is not available for cannabis enterprises), investor disputes, and unregistered securities litigation. Former Series 65 registered investment advisor. Graduate of Wharton School – University of Pennsylvania - BS of Economics. Co-Captain of the wrestling team
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Michael J Kosnett, MD, MPH, FACMT

California
Toxicology, Occupational Medicine - Lead poisoning, cannabis, drug testing, alcohol, marijuana, environmental toxicology, arsenic poisoning, forensic toxicology, DUI,, risk assessment, aviation toxicology, medical monitoring
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 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 US Navy Naval Air Systems Command (F-18) • US Army Public Health Command (c...
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Michael J Kosnett, MD, MPH, FACMT

Denver, Colorado
Toxicology, Occupational Medicine - Lead poisoning, cannabis, drug testing, alcohol, marijuana, environmental toxicology, arsenic poisoning, forensic toxicology, DUI,, risk assessment, aviation toxicology, medical monitoring
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 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 US Navy Naval Air Systems Command (F-18) • US Army Public Health Command (c...
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Donald A Misch, MD, CIME Donald A. Misch, MD, PLLC

Boulder, Colorado
Psychiatry - General Adult and Adolescent Psychiatry, Psychopharmacology, Psychotherapy, Posttraumatic Stress Disorder, Mood Disorders (Depression and Bipolar Disorder), Anxiety Disorders, Alcohol and Drug Abuse, Addiction, Marijuana, Cannabis, Psychostimulants, Drug Testing, Impaired Physicians, College Health,
Dr. Misch is a Board-certified psychiatrist with 30 years of professional experience, formerly an Associate Professor in the Department of Psychiatry at the University of Colorado School of Medicine and an Associate Professor in the Department of Community and Behavioral Health at the Colorado School of Public Health. A graduate of Harvard College and Rush Medical College (AOA), Dr. Misch completed residency training in both internal medicine (Rush Medical Center) and psychiatry (Northwestern University). He has held leadership positions in public and private academic settings, including Director of Psychiatry Residency Training, Director of Education for the Department of Psychiatry, Executive Director of both the Northwestern University Health Service and the University of Colorado Wardenburg Health Center, and Senior Assistant Vice Chancellor for Health and Wellness at the University of Colorado Boulder. In addition to private practice of general psychiatry in which Dr. Misch ...
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Jeff G. Konin, PhD, ATC, PT, FNATA, FACSM The Rehberg Konin Group

Safety Harbor, Florida
Athletic Training, Physical Therapy - Rehabilitation, licensure, cannabis, CBD, marijuana, physical therapy, discrimination, Title IX, supervision, standard of care, documentation, privacy, sexual harassment
Dr. Jeff G. Konin is a Clinical Professor at Florida International University, in Miami, Florida. He has been a leading clinician, educator, and scholar for over 30 years. As a licensed and certified athletic trainer and licensed physical therapist, Dr. Konin is the author of over 25 academic textbooks and has delivered hundreds of professional presentations throughout the World. He is a recognized Fellow of the American College of Sports Medicine (ACSM) and the National Athletic Trainers’ Association (NATA), and a member of the NATA’s Hall of Fame. Dr. Konin is a Founding Partner of The Rehberg Konin Group, dedicated to providing expert advice in the area of sport safety, education, and other areas. Over the past 20+ years, he served in various expert roles for both the plaintiff and defendant. He has consulted with organizations, businesses, and academic institutions on various matters of risk management and prevention. Dr. Konin is a contributing writer for Sports Medicine...
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Ted W Simon, PhD, DABT Ted Simon, LLC

Winston, Georgia
Toxicology, Environmental - Drugs, Alcohol, Marijuana, Poisoning, DUI/DWI, Dram shop, Water Contamination, Soil Contamination, Perfluorinated Chemicals, Dioxin, Environmental Risk, Environmental Toxicology, Carcinogenicity, Food Contamination, Pesticides, Lead, PCBs
Award winning toxicologist and scientist. 10+ years' experience as a toxicologist employed by the Environmental Protection Agency (EPA). Experienced expert witness on issues including alcohol and marijuana, DUI and dram shop issues, environmental risk, Illegal drugs, pharmaceuticals, accidental poisoning, and intellectual property. 10+ years consulting and expert witness experience. Served as EPA's senior toxicologist in the waste management division working on risk and soil cleanup. Well published, including author of textbook on toxicology and environmental risk assessment and a reference work on pesticides. Expertise in toxicology, risk assessment, mathematical modeling, statistics, neuroscience, and environmental/ecological health issues. Interest and expertise in the effects and testing of alcohol, marijuana and pharmaceuticals, perfluorinated chemicals, arsenic, chromium, benzene and other solvents. Extensive national and international public speaking experience. 15+ ye...
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Leon M Gussow, MD

Chicago, Illinois
Toxicology, Emergency Medical Toxicology - Alcohol, Poisoning, opiates, opioids, Marijuana, Overdose, Cannabinoids, cannabis, intoxication, Drug Screening, Dram Shop, Drug Testing, Carbon Monoxide
Over 20 years experience providing consultation and expert witness testimony in cases involving topics including alcohol, marijuana, carbon monoxide, adverse drug effects, drug tests, and urine drug screens. Extensive teaching experience with the Toxikon Consortium Medical Toxicology Fellowship Program in Chicago. Fellow, American College of Medical Toxicology; Board Certified in Emergency Medicine and Internal Medicine; Medical Consultant, Illinois Poison Control Center; Peer Reviewer, Clinical Toxicology; Peer Reviewer, Journal of Medical Toxicology; Peer Review, Emergency Medicine Journal; Peer Reviewer, Cleveland Clinic Journal of Medicine.
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Becky K Lynn, MD, MBA, NCMP, IF Evora LLC

Illinois
Obstetrics & Gynecology - pelvic pain, sexual health, sexual medicine, menopause, hormone therapy, transgender, endometriosis, vaginismus, vulvodynia, orgasm, obstetrics, cannabis, marijuana, CBD
I am a board certified Adjunct Associate Professor of Obstetrics and Gynecology at Saint Louis University and the Director of the Evora Center for Menopause and Sexual Health. I who have been in practice for 16 years. I specialize in Sexual Medicine, Menopause and Transgender care. I see patients with painful sex (dyspareunia), chronic pelvic pain, orgasm dysfunction, desire disorders (low libido), vaginismus, vulvodynia and others. I am an expert in hormone therapy in menopausal women. I also manage hormone replacement in both male to female and female to male transgender patients. My published research has focused on the effects of cannabis (marijuana) on female sexual function. I practiced obstetrics for the last 16 years. I have done record review in several cases. I hold a BA in Economics with a minor in Spanish from the University of California, Berkeley. I graduated from Georgetown University School of Medicine with an MD. I completed a residency in Obstetrics and ...
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Becky K Lynn, MD, MBA, NCMP, IF Evora LLC

St. Louis, Missouri
Obstetrics & Gynecology - pelvic pain, sexual health, sexual medicine, menopause, hormone therapy, transgender, endometriosis, vaginismus, vulvodynia, orgasm, obstetrics, cannabis, marijuana, CBD
I am a board certified Adjunct Associate Professor of Obstetrics and Gynecology at Saint Louis University and the Director of the Evora Center for Menopause and Sexual Health. I who have been in practice for 16 years. I specialize in Sexual Medicine, Menopause and Transgender care. I see patients with painful sex (dyspareunia), chronic pelvic pain, orgasm dysfunction, desire disorders (low libido), vaginismus, vulvodynia and others. I am an expert in hormone therapy in menopausal women. I also manage hormone replacement in both male to female and female to male transgender patients. My published research has focused on the effects of cannabis (marijuana) on female sexual function. I practiced obstetrics for the last 16 years. I have done record review in several cases. I hold a BA in Economics with a minor in Spanish from the University of California, Berkeley. I graduated from Georgetown University School of Medicine with an MD. I completed a residency in Obstetrics and ...
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Richard A Stripp, Ph.D. American Scientific Consultants Corp

Huntington, New York
Toxicology, Pharmacology - Forensic toxicology, alcohol, drugs of abuse, dui, dwi, dram shop, prescription pain drugs, cocaine, heroin, pcp, amphetamine, overdose, carbon monoxide, lead, heavy metals, opiates, marijuana, THC
Dr. Richard Stripp is a nationally recognized expert in toxicology providing services in all aspects of a clinical and forensic toxicology. He has served as an expert consultant in 100’s of cases in the field of toxicology and pharmacology for attorneys, investigators, and physicians involved in forensic and clinical toxicological evaluations associated with ethanol, drugs of abuse, prescription medications and chemical exposure. Dr. Stripp provides unbiased expert case reviews involving drug effect on human performance, toxicity of iatrogenic/ therapeutic agents, lead and other toxic metals, carbon monoxide and environmental/occupational hazards. These services include, impartial evaluations involving drug impairment, overdose, toxic chemical exposure, medical issues associated with drug therapy, poisoning, and the role of drugs, alcohol, or chemical exposure in civil and criminal litigation. This covers a full breath of forensic medical-legal cases
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Dustin Patil, MD Mountain Area Health Education Center

Asheville, North Carolina
Addiction Psychiatry, Addiction Medicine - Addiction, Substance Use Disorder, Substance Abuse, Substance Dependence, Drug Abuse, Opioids, Alcohol, Cocaine, Amphetamines, Marijuana, Cannabis, Benzodiazepines, Drug Testing, Psychiatry, Pain, Overdose, Suboxone, Buprenorphine, Methadone, Naltrexone, Detoxification
Dr. Patil graduated from Vanderbilt University and earned his medical degree at the University of Tennessee Health Science Center. He completed his general psychiatry residency training at Boston Medical Center/Boston University School of Medicine, where he also completed a fellowship in addiction psychiatry. He worked as the Director of the Division of Addiction Psychiatry at Tufts Medical Center from 2018-2021 and ran the inpatient addiction psychiatry consultation service and saw patients with addiction and pain issues in the outpatient psychiatry and primary care clinics. He was an Assistant Professor in the Department of Psychiatry at Tufts University School of Medicine and taught a number of courses at the medical school. Dr. Patil is an approved instructor for the PCSS MAT X-waiver training course; he has trained over 100 providers on the use of medications for opioid use disorder (including buprenorphine/Suboxone, methadone, and naltrexone). He has published on topics pertai...
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Bethany Pridgen, MFS The DEVAUS Group, LLC

Wilmington, North Carolina
Forensic Science, Toxicology - Controlled substances, DWI, DUI, retrograde extrapolation, driving while impaired, alcohol, drunk driving, cannabis, THC, marijuana, CBD, hemp, quality assurance, ISO 17025, laboratory management, laboratory accreditation
Bethany has worked in the forensic science industry since 2005. Early in her career, she had the opportunity to open a new regional forensic science laboratory in southeastern NC. She began an 11 year journey and gained a career’s worth of experience as a laboratory director, quality assurance manager, laboratory scientist, grant writer and manager. She is a trained lead and technical assessor for ISO 17025:2017. She is extremely passionate about truth and justice and has learned that the legal system is not always fair. She has a strong desire to see people held accountable to high standards for their work when it affects the lives and freedom of others. She maintains high integrity in her work and interactions. She became very interested in the growing cannabis industry while working in the forensics world. She believes the cannabis testing industry has a lot to learn from the forensic science industry about how to self-regulate in a world where you are not regulated. She believe...
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Daniel Sudakin, MD, MPH, FACMT, FACOEM, FAACT, FASAM Medicaltox Consulting

Portland, Oregon
Toxicology, Addiction Medicine - addiction, poisoning, marijuana, alcohol, opioid, fentanyl, heroin, cocaine, methadone, oxycodone, Suboxone, Ambien, DUI, methamphetamine, mold, mycotoxin, pesticide, carbon monoxide, bath salts, tear gas, lead poisoning, epidemiology, impairment, overdose, toxicology, postmortem, food poisoning
Consultant in matters relating to addiction medicine, medical toxicology, and epidemiology. Over 20 years of experience in medical toxicology, epidemiology (causation analysis), research, scholarship, and teaching. Board certified in Addiction Medicine (American Board of Addiction Medicine) Board certified in Medical Toxicology and Preventive Medicine (American Board of Preventive Medicine). Board certified in Public Health and General Preventive Medicine (American Board of Preventive Medicine). Fellow, American Academy of Clinical Toxicology. Fellow, American Society of Addiction Medicine. Fellow, American College of Medical Toxicology. Fellow, American College of Occupational and Environmental Medicine. Fellow, American Society of Addiction Medicine. Assistant Professor, Oregon State University (2000-2006). Associate Professor (tenured), Oregon State University (2006-2014). Affiliate faculty, Oregon State University (2014-16). Affiliate Associate Professor, Emergency Medicin...
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Allison A. Muller, Pharm.D, D.ABAT, FAACT Acri Muller Consulting, LLC

Aston, Pennsylvania
Toxicology, Pharmacology- Clinical - opioids, carbon monoxide, marijuana, impairment, DUI, drugs, medication errors, overdose, postmortem toxicology, toxicity, medications, drug testing
Board-certified toxicologist. Fellow of the American Academy of Clinical Toxicology. Registered pharmacist. Over 20 years’ experience in the field of clinical toxicology. Two decades as a clinical toxicologist and managing director at the Poison Control Center at The Children’s Hospital of Philadelphia, consulting on toxicology cases from 21 counties in Pennsylvania and Delaware. Expert witness experience has involved cases related to alcohol, drugs of abuse (ie, opioids, marijuana, synthetic cannabinoids, cocaine), carbon monoxide, medication errors, and postmortem toxicology. Extensive teaching experience at the University of Pennsylvania School of Veterinary Medicine.
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