The PhD program in Public Health, with a Biostatistics concentration trains graduates to help address the shortage of biostatisticians around the world.The demand for trained biostatisticians continues to increase as the world becomes more dependent on predictive data and numerical reasoning, particularly in health sciences research.

The PhD program in Public Health, with an Environmental Health concentration prepares graduates to go on to work at universities, federal and state government agencies, health and environmental research firms, and non-profit local, national and international agencies.

The PhD program in Public Health, with an Epidemiology concentration is a research degree and is granted on evidence of general proficiency, distinctive attainment in epidemiology, and particularly on ability for independent investigation as demonstrated in a dissertation presenting original research with a high degree of literary skill.

The PhD program in Public Health, with a Health Services Research concentration prepares individuals to help inform government officials, corporate leaders, clinicians, health plan managers and others making choices about complex health-related problems and issues.

The PhD program in Public Health, with a One Health concentration is a research-oriented health degree that emphasizes working across public health, veterinary health, and environmental health disciplines to tackle difficult health problems.

The PhD program in Public Health, with a Social and Behavioral Sciences concentration focuses on the application of behavioral and social science perspectives to research on contemporary health problems.