Dual MD-MPH Degree Students in the United States: Moving the Medical Workforce Toward Population Health

A growing need exists to train physicians in population health to meet the increasing need and demand for physicians with leadership, health data management/metrics, and epidemiology skills to better serve the health of the community. This study examines current trends in students pursuing a dual doctor of medicine (MD)-master of public health (MPH) degree (MD-MPH) in the United States.

We conducted an extensive literature review of existing MD-MPH databases to determine characteristics (eg, sex, race/ethnicity, MPH area of study) of this student cohort in 2019. We examined a trend in the MD community to pursue an MPH career, adding additional public health and health care policy training to the MD workforce. We conducted targeted telephone interviews with 20 admissions personnel and faculty at schools offering MD-MPH degrees in the United States with the highest number of matriculants and graduates. Interviews focused on curricula trends in medical schools that offer an MD-MPH degree.

No literature describes the US MD-MPH cohort, and available MD-MPH databases are limited and incomplete. We found a 434% increase in the number of students pursuing an MD-MPH degree from 2010 to 2018. The rate of growth was greater than the increase in either the number of medical students (16%) or the number of MPH students (65%) alone. Moreover, MD-MPH students as a percentage of total MPH students more than tripled, from 1.1% in 2010 to 3.6% in 2018.

As more MD students pursue public health training, the impact of an MPH degree on medical school curricula, MD-MPH graduates, and MD-MPH career pursuits should be studied using accurate and comprehensive databases.