Opiate Expert Witnesses

Roseville, California

Addiction Medicine, Family Medicine - 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...

SAINT PETERSBURG, Florida

Toxicology, Laboratories & Testing - drug testing, opiate, hearing, exposure, dermal, false positives, fentanyl, methamphetamine, inhalation, touch exposure, toxicology, Delta 8, cocaine, environmental exposure, low level, residual, Marijuana, passive, metabolism, elimination

I am a PhD-level forensic and clinical toxicologist with over a decade of experience advising organizations, attorneys, and courts on complex toxicological, pharmacological, and regulatory matters. I served as the toxicologist for the federal courts drug testing contract for 3 years. In that role I testified at federal revocation hearings over 20 times concerning drug testing and wrote hundreds of formal letters of data interpretation for the courts. I also corresponded with attorneys and probation when the drug testing outcome may have been due to exposure or medication or diet. I have a National Registry of Certified Chemists board certification as a Toxicological Chemist, a MS and a PhD, and many years of experience directly operating laboratories.

Cincinnati, Ohio

Addiction Medicine, Psychiatry - Alcohol, Gambling, Heroin, Opiate, Fentanyl, Nicotine, Vaping, e-cigarette, Cannabis, Marijuana, Sedative, Phenibut, Xylazine, GHB, LSD, DMT, MDMA, Dextromethorphan, PCP, Ketamine

“FREE INITIAL CONSULTATION. Updated CV available at www.forensicaddictions.com. Consultation on issues relating to alcohol/drug use, addiction, gambling, etc. Active clinical practice for 3 decades in Addiction Medicine, broadly experienced. Direct clinical experience specializing in addictions, including government and private practice, both inpatient and outpatient withdrawal management, rehabilitation, co-occurring psychiatric disorders, corrections, methadone, buprenorphine, chronic pain, drug testing, impaired providers, gambling, and a wide array of addiction-related disorders. Board Certified in Addiction Medicine, Board Certified in Psychiatry. Distinguished Fellow, American Society of Addiction Medicine, Distinguished Life Fellow of the American Psychiatric Association. Editor of largest and perhaps most read Addiction Medicine textbook worldwide, and for 4 editions over a 20-year span. Previously served 10 years as co-founding Co-Editor of a leading addiction medicine...