Drug Screen Expert Witnesses

Drug screen 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 drug screen. The drug screen expert witness listings on this page are typically from fields/areas of expertise such as: Occupational Medicine, Pharmacology- Clinical, and Toxicology.

Daniel E Buffington, PharmD, MBA, FAPhA

Clinical Pharmacology Services, Inc.

Tampa, Florida
Pharmacology- Clinical, Toxicology - Autopsy, Capital Crimes, Controlled Substance, Dispensing, DUI, Dramshop, Drug Screen, Evidence, Medication Therapy Management, Pain Management, Pharmacology, Postmortem, Toxicology, Trafficking, Prescribing, Side Effects, Substance Use Disorders, Therapeutic Drug Monitoring
Dr. Buffington is the President and Practice Director at Clinical Pharmacology Services, located in Tampa, FL. He is a Clinical Pharmacology & Toxicology specialist and provides medication therapy management consulting, serves as a principal investigator for Phase II and III clinical trials, and manages a national drug information service that provides clinical consulting support for medical practices, health systems, health plans, laboratories, and government agencies. Throughout his career, he has been an active member in numerous professional associations including elected leadership (American Medical Association, American Pharmacists Association, American Society of Health-System Pharmacists, American College of Clinical Pharmacology, American College of Clinical Pharmacy, American Society of Consultant Pharmacists, and numerous others). He is also a certified Drug Diversion Investigator (NADDI). Dr. Buffington’s practice also includes a forensic pharmacology division that supp...

Robert B Swotinsky, MD, MPH

Sudbury, Massachusetts
Occupational Medicine, Toxicology - Drug testing, drug test, drug screening, drug screen, alcohol testing, alcohol test, toxicology, medical review officer, MRO, impairment, disability, DOT physicals, DOT exams, occupational medicine, occupational health, truck driver
My reports are clear, detailed, well-organized, well-referenced, and timely. Qualifications include: board certified in occupational medicine. Certified medical review officer (MRO), FMCSA (NRCME) Medical Examiner and trainer, and (former) FAA Medical Examiner. Fellow of American College of Occupational and Environmental Medicine (ACOEM) and awarded the 2018 ACOEM Achievement in Occupational Medicine Award. Assistant Professor, U Mass Medical School. Former residency director for occupational medicine training program. Written books and written/given numerous educational programs to physician and other groups about drug and alcohol testing, and about DOT physicals (commercial motor vehicle driver exams). From 1995 - 2022, wrote "MRO Update" national newsletter for physicians. Have taught supervisors about reasonable suspicion determinations. Consultant to federal agencies on medical standards for truck drivers and on workplace drug and alcohol testing programs. Consultant t...