Advancing the state of knowledge in social medicine, substance abuse, and public health, Jeffrey H. Samet is a distinguished professor at Boston University, where he holds dual appointments in the School of Public Health and the Chobanian & Avedisian School of Medicine. His extensive research portfolio is centered on the critical intersections of substance use, HIV infection, and primary medical care, aiming to improve health outcomes for vulnerable populations. Professor Samet is an integral member of the Evans Center for Interdisciplinary Biomedical Research, where he collaborates with experts across various fields to address complex health issues. His work is particularly focused on understanding the dynamics of drug and alcohol use and its impact on public health, providing valuable insights into effective prevention and treatment strategies. In addition to his academic and research roles, Dr. Samet is a practicing physician at Boston Medical Center, where he specializes in treating patients with substance use disorders. His clinical practice informs his research, ensuring that his scholarly work is grounded in real-world challenges and solutions. Through his involvement with the Clinical Addiction Research and Education Unit, Professor Samet is committed to advancing education and training for healthcare professionals in the field of addiction medicine. His dedication to integrating research, education, and clinical practice underscores his leadership in the field and his commitment to improving health care delivery for individuals affected by substance use and HIV.