About Seth A. Wiafe, PhD

I am a dedicated public health professional with extensive experience in international and domestic health programs. My multidisciplinary background includes medical laboratory technology, health geoinformatics, environmental and occupational health, and cancer prevention and control. Fluent in English and Ghanaian languages, I bring a strong record of excellence in teaching, research, and applied public health practice.

My research uses geospatial technologies and GIS-based methods to advance population health science and inform evidence-based policy, particularly in the prevention and control of noncommunicable diseases. As a PhD-trained Associate Professor and Certified GIS Professional (GISP), I apply spatial analytics, multilevel epidemiologic methods, and mixed-methods approaches to examine the structural and social determinants of health inequities. My work includes leadership and collaboration on major studies such as the Ghana Breast Health Study; research on the unmet needs of breast cancer survivors in Ghana and Tanzania; and GIS-based analyses of cancer screening adherence among U.S. veterans to identify geographic barriers to preventive care.

I integrate quantitative modeling with qualitative inquiry to understand disparities and develop actionable solutions. I have mentored numerous doctoral students in GIS-based research and held leadership roles that connect academic research with community engagement.