Withdrawal Expert Witnesses

Atlanta, Georgia

Toxicology, Pharmacology- Clinical - Emergency Medicine, Pharmacokinetics, Alcohol Intoxication, Drugs of Abuse, Opioids, Fentanyl, Envenomation, Poisoning, Overdose, DUI, Kratom, Mushrooms, Hospital Pharmacy, Antidotes, Heavy Metals, Pesticides, Urine Drug Screen, Drug Testing, Blood Testing, Withdrawal

Patrick Filkins, PharmD, BCPS, DABAT obtained a BS in Biochemistry at SUNY Old Westbury and a Doctorate of Pharmacy at the University of Saint Joseph School of Pharmacy and Physician Assistant studies. Following pharmacy school he completed residency at Grady Memorial Health System in Atlanta, Georgia and subsequently a clinical toxicology fellowship at the Georgia Poison Center. He is currently board-certified in toxicology (DABAT) and pharmacotherapy (BCPS). He is a practicing clinical toxicologist at the Georgia Poison Center, emergency medicine clinical pharmacist at Grady Memorial Health System, and an adjunct instructor of emergency medicine at Emory University School of Medicine, Department of Emergency Medicine. He also serves on the board of directors for the American Board of Applied Toxicology (ABAT). He has multiple publications in the field of toxicology. His research interests include toxic alcohols, acetaminophen toxicity, snake envenomation, and the management of opi...

Buffalo, New York

Addiction Medicine, Hospitalist - Inpatient and outpatient addiction, Buprenorphine, Overdose, Alcoholism, Withdrawal, Detox, Stroke, Sepsis, COVID, CHF, Perioperative medicine, Renal, Respiratory and Hepatic Failure, Diabetes, Asthma, COPD, Coronary artery disease, PE/DVT, Bed Sores, Atrial Fibrillation

Award winning, Triple Board Certified in Internal Medicine, Addiction Medicine and Health Care Quality Management with over 8 years of work experience. Currently the Medical Director for an Outpatient Substance Use Clinical Center and also working as a hospitalist in a level 1 trauma center and academic medical center. Worked as an Assistant Clinical Professor with the University at Buffalo where I engaged in clinical training of medical students and residents. Completed my Internal Medicine Residency training from the University at Buffalo in Buffalo, New York. I have been recognized as the Top Internist in Buffalo, New York by colleagues and peers, by Women in Medicine, recognized as the Hospitalist of the Month and nominated multiple times for the Outstanding Physician Award. Received the Arnold P. Gold Foundation Humanism in Medicine Award during my Internal Medicine Residency, awarded by the Gold Humanism Honor Society (GHHS) that recognizes residents who are exemplars of com...

Larchmont, New York

Toxicology, Emergency Medicine - Drug levels, Drugs of abuse, Opioids, Hallucinogens, Intoxication, Overdose, Benzodiazepines, Cocaine, Withdrawal, Addiction, Poisoning, Metals, Amphetamines, Agitated Delirium, DUI, Alcohol, Fentanyl, Post-Mortem Toxicology, Prescription Drugs, Emergency Medicine Malpractice

Dr. Joshua Nogar, MD, Medical Toxicologist 
Assistant Professor of Emergency Medicine & Medical Toxicology, Northwell Health 
Director, Division of Medical Toxicology, Northwell Health
Fellowship Director, Medical Toxicology, Northwell Health Board Certifications: 1) Medical Toxicology, 2) Emergency Medicine, 3) Addiction Medicine Dr. Joshua Nogar is a board-certified Medical Toxicologist with extensive experience in clinical practice, academic teaching, and expert consultation. He is an Assistant Professor of Emergency Medicine and Medical Toxicology at the Donald & Barbara Zucker School of Medicine at Hofstra/Northwell Health, in Long Island, NY, where he leads the Division of Medical Toxicology and directs the Medical Toxicology Fellowship Program. Dr. Nogar completed his fellowship in Medical Toxicology at the University of California, San Diego (UCSD), from July 2009 to June 2011. He also completed his residency in Emergency Medicine at the University of New Mexico School ...