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Apply to our Master of Applied Science Programs

Fully online and part-time, our Master of Applied Science programs are designed with the busy professional in mind. These programs prepare students to enter emergent industry sectors in need of public health experts.

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Our Academic Program Offerings

Our programs welcome those from within and outside the traditional boundaries of public health. Whether you're a future college graduate, a midcareer public health leader, or someone looking to make a career change, we have a program for you.


Master of Public Health

The Master of Public Health (MPH) is our most flexible degree. With 12 concentrations to choose from, students can tailor their degree to their unique goals while completing classes at their own pace on campus, fully online, or a mix of the two.

We are still accepting applications on an ongoing basis for summer start dates on a space-available basis. We also accept applications by July 1 for later online/part-time start dates.


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Why Choose the Johns Hopkins Bloomberg School of Public Health?


Ranked by U.S. News & World Report since 1994


and Largest School of Public Health


Courses Offered


Research Centers and Institutes


Alumni Living in over 160 Countries


Degree Programs


Certificate Programs


Student-to-Primary-Faculty Ratio

Join Us in Baltimore

Pursue a degree at the #1 school of public health in one of America's best cities. With 50+ museums, a bustling restaurant scene, gorgeous parks, and more, Baltimore is a great place to study and live.


Meet Our Faculty

Our faculty are world-renowned experts, and trusted advisers to our students, public health leaders, and the public.

Debashree Ray
Assistant Professor

Debashree Ray, PhD, MStat, develops statistical methods to analyze human genetics data such as determinants of Type 2 diabetes, cardiovascular disease, and orofacial clefts.

Daniel Polsky
Health Policy and Management

Daniel Polsky, PhD, is an economist with a research focus on access to affordable, quality health care through innovations in health insurance design, coverage, and payment.

Akihiko Nishimura
Assistant Professor

Aki Nishimura, PhD, MS, uses Bayesian methods and statistical computing to tackle methodological challenges in healthcare analytics and large-scale biomedical applications.

Susan Sherman
Health, Behavior and Society

Susan Sherman, PhD '00, MPH, brings harm reduction evidence to inform drug policy and programming in order to reduce overdose deaths and other harms to people who use drugs.

Health Equity in Action

The Bloomberg School of Public Health is leading the path toward health equity through our 80+ Centers and Institutes dedicated to research that benefits marginalized and resource-poor communities.


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Support Our Work

Our work is made possible in part by contributions from Bloomberg School donors.