Improving the Health of Populations through Science and Innovation
Population health science requires scientists from different disciplinary backgrounds to combine their knowledge and expertise to answer questions that individual disciplines alone cannot. The Interdisciplinary Association for Population Health Science (IAPHS) was founded to bring them all together. Learn More | Donate | Join
JOIN IAPHS
Ready to join a diverse, talented set of colleagues in tackling some of population health’s most important problems? Become a member of IAPHS!
IAPHS CONFERENCE
The 2027 IAPHS Conference, “Building What Matters: Partnership Infrastructure for Population Health Impact” will take place October 18-21 in Salt Lake City, UT.

ONLINE EVENTS
IAPHS is pleased to offer online events throughout the year. In most cases, the online events will be recorded and available to IAPHS members to access.
Social Determinants of Health
“Of all the forms of inequality, injustice in health is the most shocking and inhuman….” –Martin Luther King Jr., March 1966
How long you live and how healthy you are depend in part on your race or ethnicity, your income, and even your ZIP code. In New York City, East Harlem residents live an average of 71 years, while those a few blocks away in the Upper East Side live to almost 90.
American health disparities reflect both current and historical inequalities. Systemic racism, environmental injustice, and economic disenfranchisement mean that health and longevity aren’t equally obtainable for everyone.
IAPHS believes that with interdisciplinary population health research and evidence-based policy, we can reduce disparities and improve health for everyone.
Member of the Month: Danielle Crookes
Danielle Crookes Northeastern University What discipline(s) does your research fall under? I am a social epidemiologist who studies immigrant health in the US. My research examines how immigrant-related policies, racism, and xenophobia impact the cardiometabolic health of immigrants and subsequent US-born generations. My most recent work has centered on policies and practices that affect immigrants’ healthcare utilization for the prevention and treatment of cardiovascular disease risk factors, such as diabetes. What other disciplines pique your interest? Are there additional disciplines you are interested in incorporating in your own research? I am formally trained in epidemiology, but because of my focus on sociopolitical drivers of immigrant health, I lean heavily on the expertise of sociologists, who have historically been more active in immigrant studies. Because my work touches on policy, medical care, and health, my current collaborators and mentors span epidemiology, public health, sociology, psychology, family medicine, and law. Bringing a project to any one of them yields a different question for reflection— this makes the work more nuanced and richer. What brought you to IAPHS? In one way or another — I forget exactly how — I was made aware of IAPHS during my postdoctoral fellowship. Once I started reading […]
Why IAPHS Is THE Cool Conference and What I Learned This Year in Portland
Word on the street is that IAPHS is THE cool conference. Shaina Sta. Cruz agrees. Here’s why.
Population Health News, October 2026
Highlights of what’s happening in population health, public health, policy, and programs.




