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Johns Hopkins

Center for Population Health IT

Welcome to the Johns Hopkins Center for Population Health IT (CPHIT), an interdisciplinary center dedicated to improving the health and wellbeing of populations by advancing health information technology and tools.

The Center for Population Health IT (CPHIT) is a first-of-its-kind interdisciplinary center at The Johns Hopkins University, the vision of which is to make Johns Hopkins a global leader in population-centric Health IT (HIT) research and development. The Center focuses on improving the health and well-being of populations by advancing state-of-the-art Health IT and related internet and mobile-based e-health tools within public and private health care organizations and systems.

We invite you to explore our population health research. connect with our faculty experts, and collaborate in our mission.

A Note From Dr. Jonathan Weiner


“This is an exciting time for the health IT and e-health fields. Few areas of technology are evolving as rapidly, and over the coming decade, few domains are expected to have a greater impact on public health and health care practice…” read more.

Hear how CPHIT will impact healthcare and the fields of population health and informatics.

New & Noteworthy

Just Published

Evaluating Algorithmic Bias in 30-Day Hospital Readmission Models: Retrospective Analysis.

This study aims to evaluate the algorithmic bias associated with the application of common 30-day hospital readmission models and assess the usefulness and interpretability of selected fairness metrics.

Post Doc Opportunity

The Johns Hopkins Center for Population Health IT (CPHIT) is seeking a Post-Doctoral Candidate to collaborate with faculty doing research and development work in the field of population health informatics / computer science applied to population health and health care. 

Interested candidates should email 

Get Updates

Sign up for our quarterly newsletter to get the latest on our population health research and contributions to academic discussions on informatics and population health

CPHIT Year in Review 2018

CPHIT Year in Review 2018

CPHIT Printable Brochure