Joseph W Hogan

Joseph W Hogan is the Carole and Lawrence Sirovich Professor of Public Health and Professor of Biostatistics at Brown University, where he also chairs the Biostatistics Department. His research focuses on statistical methods for missing data, causal inference, and sensitivity analysis, with critical applications in HIV/AIDS in sub-Saharan Africa and global health challenges. He co-directs the Biostatistics Program for AMPATH and the Biostatistics Core for the Providence-Boston Center for AIDS Research, supported by NIH and NSF grants.

His work integrates

• Development of statistical frameworks for observational studies
• Optimizing HIV treatment monitoring under resource constraints
• Modeling untestable assumptions in clinical trials

and spans collaborations with institutions in the US, Canada, and Kenya. He teaches advanced biostatistics courses and supervises PhD/masters students, while leading international training programs in biostatistics at Moi University, Kenya.

Recent publications highlight methodological innovations in viral sequence clustering, seroprevalence studies, and health equity, particularly in low-resource settings. His interdisciplinary grants address HIV-comorbidity care, cardiovascular risk, and alcohol-HIV interactions, emphasizing real-world data applications.