General

The primary mission of the Department of Population Health Sciences is to conduct research and evaluations related to key healthcare policy and delivery topics, developing and spreading critical evidence to improve the health of populations. Our faculty members have substantial research strengths across various areas, including healthcare policy and economics, data analytics and informatics, epidemiology, and health outcomes. Their innovative, quantitative, and qualitative research addresses the effectiveness, cost-effectiveness, and comparative effectiveness of various healthcare interventions and delivery models.

Current Research Highlights

AI Tool Shows Promise in Diagnosing Advanced Heart Failure

March 20, 2026

Applying artificial intelligence techniques to cardiac ultrasound data may make it easier to identify patients with advanced heart failure, a new study has found. The study—led by investigators at Weill Cornell Medicine, Cornell Tech, Cornell Ann S. Bowers College of Computing and Information Science, Columbia University Vagelos College of Physicians and Surgeons and NewYork-Presbyterian—offers the prospect of better care for many thousands of patients who may be overlooked due to the...

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Highlights
Example of echocardiographic image

New Model May Predict Preeclampsia in Late Pregnancy

March 9, 2026

A machine-learning model developed by Weill Cornell Medicine investigators may provide clinicians with an early warning of a complication that can occur late in pregnancy.

Highlights
Image of pregnant woman with blood pressure cuff

Weill Cornell Launches AI to Advance Medicine Program

February 20, 2026

In an effort to unify the rapidly expanding set of academic activities investigating artificial intelligence (AI), Weill Cornell Medicine is launching a new AI to Advance Medicine initiative.

Encompassing a Dean’s Lecture Series and Dean’s Grant Program, the initiative aims to provide the institutional infrastructure and services needed to support AI use safely and effectively among faculty, staff and students. Additionally, a new ...

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Highlights
AI to Advance Medicine logo

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Population Health Sciences 575 Lexington Avenue | 425 E. 61st Street, 3rd Floor New York, NY Phone: (646) 962-8001

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