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

New Faculty Q&A with Dr. Gregory Holste

September 28, 2026

Dr. Gregory Holste is an assistant professor of population health sciences in the Division of Health Informatics and Artificial Intelligence. He joins Weill Cornell Medicine following the completion of his PhD in electrical and computer engineering at The University of Texas at Austin. 

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Highlights

Dr. Haoyang Li Awarded Mastercard-Weill Cornell Medicine Collaborative Seed Grant to Advance Agentic AI in Laboratory Medicine

September 16, 2026

Dr. Haoyang Li, postdoctoral associate in population health sciences in the Division of Health Informatics and Artificial Intelligence at Weill Cornell Medicine, has received one year of research funding from the highly competitive AI/Big Data/Enabling Technologies Seed Grant to address coordination challenges in laboratory medicine.

“I am grateful for the support from the AI...

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Highlights

Weill Cornell Medicine Launches Master of Science in Health Informatics and Artificial Intelligence

September 8, 2026

Weill Cornell Medicine is excited to announce that the Master of Science in Health Informatics has been renamed the Master of Science in Health Informatics and Artificial Intelligence. Featuring two specialized concentrations, the program will provide students with a strong foundation in healthcare delivery, informatics, data science, and responsible innovation....

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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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