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Leadership

Yong Chen, PhD

Yong Chen, PhD

Professor of Biostatistics and Informatics

AI/MLClinical InformaticsData IntegrationNovel MethodsTranslational Research

About the Director

Dr. Chen is the Founding Director of the Center for Health Analytics and Synthesis of Evidence (CHASE) at the Perelman School of Medicine, University of Pennsylvania. He also founded and directs the Penn Computing, Inference, and Learning Lab (PennCIL), which focuses on integrating fundamental statistical principles with quantitative methods to address key challenges in modern biomedical data. An expert in synthesizing evidence from multiple data sources, Dr. Chen specializes in systematic reviews, meta-analyses, distributed algorithms, and data integration, with applications in comparative effectiveness studies, health policy, and precision medicine. He has authored over 200 peer-reviewed papers, including 70 on statistical methodologies and 70 on medical informatics. Dr. Chen’s research has received continuous funding from the NIH, AHRQ, and PCORI.

Research Team

Our research team brings together faculty, staff, postdoctoral fellows, and students working across biostatistics, artificial intelligence, clinical informatics, and evidence synthesis.

Staff

Jiajie Chen, PhD image

Jiajie Chen, PhD

Scientific Programmer

Natasia Jacko-Gomez, MPH image

Natasia Jacko-Gomez, MPH

Project Manager

Yiwen Lu, PhD image

Yiwen Lu, PhD

Instructor

AI/MLCausal InferenceLearning Health Systems

Postdoctoral Fellows

Jie Hu, PhD image

Jie Hu, PhD

Research Associate

AI/MLCausal InferenceData IntegrationNovel Methods
Maxwell Salvatore, MPH, PhD image

Maxwell Salvatore, MPH, PhD

Postdoctoral Fellow

AI/MLClinical InformaticsDigital Health DataGenetics/OmicsHealth Equity
Yue Wu, PhD image

Yue Wu, PhD

Postdoctoral Researcher

AI/MLData IntegrationLarge-Scale Cohorts
Bingyu Zhang, PhD image

Bingyu Zhang, PhD

Postdoctoral Researcher

Clinical InformaticsData IntegrationNovel MethodsTranslational Research

PhD Students

Siqi Chen, BS image

Siqi Chen, BS

PhD Student, Applied Math and Computational Science

AI/MLData IntegrationNovel Methods
Yuqing Lei, MS image

Yuqing Lei, MS

PhD Candidate in Biostatistics

Causal InferenceData Integration
Lu Li, MA image

Lu Li, MA

PhD Student, Applied Math and Computational Science

AI/MLNovel Methods
Tingyin Wang, MA image

Tingyin Wang, MA

PhD Student, Applied Math and Computational Science

Masters Students

Xinyao Jian, MS image

Xinyao Jian, MS

PhD Student, Applied Math and Computational Science

AI/MLClinical InformaticsNovel Methods