Professor Rommel G. Tirona is a member of the Department of Physiology and Pharmacology at Western University. His research centers on pharmacokinetics and the molecular mechanisms of drug transport and metabolism. He investigates how genetic variation and drug-drug interactions influence therapeutic efficacy and toxicity in patients. His mission is to advance precision medicine through the study of drug disposition and clinical pharmacology. Dr. Tirona provides extensive research supervision for graduate students and postdoctoral fellows. He is a recognized expert in pharmacogenomics and has contributed significantly to the understanding of individual differences in drug response.