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

Dr. Chang Su Receives R01 to Improve Early-Detection of Parkinson's Disease and Accelerate Treatment Development

July 22, 2026

Dr. Chang Su, assistant professor of population health sciences and Walsh McDermott Scholar in Public Health, and director of the ...

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Highlights
Photos of an elderly man solving a puzzle, a laboratory, and Dr. Chang Su

AI Research Team Could Streamline Clinical Trial Design

July 7, 2026

An artificial intelligence system that operates like a collaborative team of medical experts could accelerate clinical trial design, one of the most difficult steps in drug development, according to a new study by Weill Cornell Medicine investigators. The...

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Highlights
Graphic of clinical trial design

HIAI Seminar: Automating and Accelerating Knowledge Discovery with AI

June 1, 2026

The Division of Health Informatics and Artificial Intelligence is excited to host Dr. Ruihao Zhu, Assistant Professor at Cornell SC Johnson College of Business. This event will take place on June 4 at 3:00 PM.
Click here to register for the seminar.

...

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Highlights

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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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