Medication Adverse Effects Expert Witnesses

Los Angeles, California

Gastroenterology - Inflammatory bowel disease, Crohn’s disease, ulcerative colitis, colonoscopy complications, biologic therapy complication, gastrointestinal bleeding, Expert Witness, colitis, diagnostic delay, medical record review, medication adverse effects, immunosuppressive therapy complications, standard of care, causation analysis, IBD

Dr. Mark Salem is a board-certified gastroenterologist and practicing academic physician specializing in inflammatory bowel disease and complex gastrointestinal disorders. He is experienced in medical record review, clinical case analysis, and synthesis of expert medical opinions. Clinical expertise includes Crohn’s disease, ulcerative colitis, colonoscopy complications, gastrointestinal bleeding, and medication-related adverse events. He is available for consultation, deposition, and trial testimony. Provides expert medical record review, independent medical examinations, and expert opinions regarding diagnosis, treatment, standard of care, and complications of gastrointestinal disease. Areas of expertise include: -Inflammatory bowel disease (Crohn’s disease and ulcerative colitis) -Colonoscopy and endoscopy complications -post-procedural adverse events -Gastrointestinal bleeding -Post-procedure bleeding -Medication-related gastrointestinal injury -Diagnostic delay in gastrointes...

Jacksonville, Florida

Pharmacology- Clinical, Toxicology - DUI, Medication Adverse Effects, Overdose, Personal Injury, Medical Malpractice, Toxic Exposure, Medication Errors, Adverse Drug Reactions, Lead, Mold, Pesticides, Wrongful Death, Retrograde Extrapolation, Alcohol, Drugs of Abuse, Environmental Exposure, Postmortem Toxicology, Forensic Toxicology, Litigation Support, Public Health

Dr. Aaron Hilliard obtained his Doctor of Philosophy degree in Pharmacology/Toxicology from Meharry Medical College. After completing his Ph.D., he continued his research in Pharmacology and Forensic Toxicology at the Johns Hopkins School of Public Health, Division of Toxicological Sciences. Dr. Hilliard has served at the Florida Department of Health and held faculty appointments at the University of Florida. He is currently a tenured Associate Professor at Florida A&M University in the College of Pharmacy. He has authored several peer-reviewed publications related to pharmacology, toxicology, and the environmental impact of chemicals. Dr. Hilliard also brings 25 years of experience providing deposition and trial testimony in Pharmacology and Forensic Toxicology for both Plaintiff and Defense in Federal, State, Criminal, and Civil cases. Dr. Hilliard is a highly qualified expert in toxicology and pharmacology, offering a deep scientific foundation and over 25 years of applied exper...

Georgia

Pharmacology- Clinical, Toxicology - DUI, Medication Adverse Effects, Overdose, Personal Injury, Medical Malpractice, Toxic Exposure, Medication Errors, Adverse Drug Reactions, Lead, Mold, Pesticides, Wrongful Death, Retrograde Extrapolation, Alcohol, Drugs of Abuse, Environmental Exposure, Postmortem Toxicology, Forensic Toxicology, Litigation Support, Public Health

Dr. Aaron Hilliard obtained his Doctor of Philosophy degree in Pharmacology/Toxicology from Meharry Medical College. After completing his Ph.D., he continued his research in Pharmacology and Forensic Toxicology at the Johns Hopkins School of Public Health, Division of Toxicological Sciences. Dr. Hilliard has served at the Florida Department of Health and held faculty appointments at the University of Florida. He is currently a tenured Associate Professor at Florida A&M University in the College of Pharmacy. He has authored several peer-reviewed publications related to pharmacology, toxicology, and the environmental impact of chemicals. Dr. Hilliard also brings 25 years of experience providing deposition and trial testimony in Pharmacology and Forensic Toxicology for both Plaintiff and Defense in Federal, State, Criminal, and Civil cases. Dr. Hilliard is a highly qualified expert in toxicology and pharmacology, offering a deep scientific foundation and over 25 years of applied exper...

Corvallis, Oregon

Rheumatology, Internal Medicine - Rheumatology, Autoimmune diseases, Medication Adverse effects, Biologics, lupus, fibromyalgia, psoriatic arthritis, rheumatoid arthritis, DMARDS, osteoarthritis, Central pain sensitization , Gout, Pseudogout, Ankylosing spondylitis, Sjogrens, Dermatomyositis, Interstitial lung disease, scleroderma, MCTD, osteoporosis

Professional Summary Board-certified rheumatologist with over 8 years of experience managing complex autoimmune and inflammatory disorders, including lupus, vasculitis, rheumatoid arthritis, fibromyalgia, and IgG4-related disease. Extensive experience in interpreting longitudinal medical records, evaluating treatment appropriateness, and providing evidence-based opinions on standard-of-care and medication adverse events. Experienced lecturer and mentor, recognized for clear communication, analytical rigor, and professional judgment. Available for expert consulting, medical record review, depositions, and testimony. Licensure & Certification • Medical Licensure: Oregon (#MD211734), New York (#290534) • Board Certification: Internal Medicine (2015), Rheumatology (2018) Education • Doctor of Medicine (MD) — Albany Medical College, Albany, NY (2008–2012) • MBA, Health Administration — Union Graduate College of Union University, Schenectady, NY (2006–2008) • BS in Biology & Sociology...