Medical Doctor, University Lecturer, Journal editor, and PhD in Clinical and Health Service Research.His research focuses on geospatial data analysis and health surveillance for infectious diseases, mainly tuberculosis, Malaria, and HIV, to inform health policy strategy for disease burden reduction through Bayesian disease mapping, detection of disease clusters, risk assessment, and modeling of social determinants of health. He is passionate about palliative care, systematic reviews and meta-analyses, meta-research, health impact assessment, epidemiology, chronic pain management, health economics, and social entrepreneurship in resource-limited countries.