Medical Marijuana Expert Witnesses

Medical marijuana 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 medical marijuana. The medical marijuana expert witness listings on this page are typically from fields/areas of expertise such as: Forensic Pathology, Pain Management - Medicine, Physical Medicine & Rehab, and Toxicology.

Michael B. Jacobs, MD, MPH

Pain Management Expert - Former Navy Physician

Potomac, Maryland
Pain Management - Medicine, Physical Medicine & Rehab - Interventional, Chronic Pain, Spinal Cord Stimulator, SCS, DRG, PNS, Pain Pump, Epidural, Radiofrequency, Interspinous Spacers, PRP, Complex Regional Pain Syndrome, CRPS, Nerve Injury, Post-Operative Pain, Work Injury, Opioids, Procedure Complications, Medical Marijuana, Causation
Dr. Jacobs is board certified in Pain Medicine, Physical Medicine and Rehabilitation, and Occupational Medicine. He served over 20 years as a Navy physician, including roles as director of Pain Medicine at Walter Reed National Military Medical Center and specialty consultant to the Navy Surgeon General and White House. He now practices as an Interventional Pain Management physician and is an associate professor of anesthesiology at Georgetown University School of Medicine. Dr. Jacobs has served on the guidelines committee of the American Society of Regional Anesthesia and Pain Medicine, published numerous articles, and lectured at national conferences. Dr. Jacobs has an active clinical practice, including the management of complex chronic pain conditions, such as failed back surgery syndrome (post-laminectomy syndrome), complex regional pain syndrome (CRPS), post-surgical pain (e.g hernia, joint replacement, nerve injury), and chronic joint, neck, and back pain. He performs advance...

Margaret M Gedde, MD, PhD, DABPath

Gedde Whole Health LLC

Fredericksburg, Virginia
Toxicology, Forensic Pathology - THC DUI/DWI, Marijuana DUI/DWI, Medical Toxicology, Forensic Toxicology, Cannabis, Medical Marijuana, Hemp, THC, CBD, Cannabinoid Medicine, Cannabinoid Pharmacodynamics, Cannabinoid Pharmacokinetics, THC Blood Testing, THC Drug Testing, Blood Cannabinoids, THC Impairment, Marijuana Impairment
Dr. Gedde provides clinical expertise in medical use of cannabinoids through her cannabis-focused telemedicine practice. She is known for a clinical focus in use of cannabinoids in pediatric epilepsy. Dr. Gedde is knowledgeable about the environment around medical marijuana for physicians and has been qualified in civil and administrative courts as an expert witness regarding the practice of cannabis medicine. In addition to the MD degree, Dr. Gedde holds a PhD in Chemistry and is Board Certified in Clinical Pathology, the medical specialty that includes toxicology. As a medical toxicology expert witness, Dr. Gedde brings authoritative clarity to interpretation of blood cannabinoids in criminal and civil THC DUI/DWI cases. Dr. Gedde’s background also includes post-doctoral research into the molecular biology of bacterial pathogenesis at the University of California at Berkeley and five years in the pharmaceutical industry as a clinical microbiology director and consultant. She h...