Peter Otieno is a researcher at the African Population and Health Research Center (APHRC) headquartered in Nairobi, Kenya, and a PhD fellow in Epidemiology and Public Health at Amsterdam University Medical Center in the Netherlands studying multimorbidity of cardiometabolic diseases and health system response in sub-Saharan Africa. He is currently a co-investigator in projects implementing studies on health systems that span observational and intervention research to policy analysis. Peter works very closely with African governments in providing scientific support in implementing national health policies.