Dr. David Strong

Biography

David Strong is a licensed clinical psychologist and Professor in the Department of Family Medicine and Public Health at the University of California, San Diego (UCSD). He serves as the Program Director of the Joint Doctoral Program in Public Health and co-director of the Health Behavior Track. Dr. Strong has dedicated his career to improving health outcomes through preventive epidemiological and clinical research, particularly among underserved and vulnerable populations. His broad training has equipped him with expertise in evaluating mental illness and addictions within these populations. His research focuses on developing brief motivational interventions aimed at preventing tobacco-related diseases and supporting cessation among high-risk smokers, including military veterans with complex medical and mental health needs. Dr. Strong's work investigates individual differences and biobehavioral mechanisms that can hinder health behavior change. He is particularly interested in tobacco use and its implications for public health, especially regarding military veterans and individuals dealing with depression in primary care settings. His research methodologies include psychometric approaches based on item response theory to enhance the understanding of health behavior constructs.

Research Interests