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Leadership

Michael Harhay, PhD, MPH

Michael Harhay, PhD, MPH

Associate Professor of Epidemiology, Medicine (Pulmonary and Critical Care), and Statistics and Data Science

AI/MLCausal InferenceClinical TrialsLarge-Scale CohortsLearning Health SystemsNovel MethodsTranslational Research

About the Director

Dr. Harhay is an Associate Professor of Epidemiology, Medicine (Pulmonary and Critical Care), and Statistics and Data Science at the University of Pennsylvania. He also serves as the Founding Director of the Center for Clinical Trials Innovation and Co-Director of the Research Data and Analysis Core (RDAC) for Penn PORTAL.

Dr. Harhay specializes in the statistical design, analysis, and interpretation of large randomized trials and cohort studies. He has been involved in more than 20 randomized trials and has particular research interests in many of the most challenging topics in the design and analysis of contemporary trials, including (composite) outcome measure development and interpretation, methods for missing outcome data, health-system embedded and pragmatic cluster-randomized designs, Bayesian and adaptive trial methods, and applications of causal inference methods to augment the interpretation of randomized (experimental) data.

Our People

Primary Penn Faculty Collaborators

Scott D. Halpern, MD, PhD, M.Bioethics image

Scott D. Halpern, MD, PhD, M.Bioethics

John M. Eisenberg Professor of Medicine, Epidemiology, and Medical Ethics and Health Policy

Health EquityLife Course Epi
Katherine Courtright, MD, MSHP image

Katherine Courtright, MD, MSHP

Assistant Professor of Medicine

Clinical TrialsImplementation ScienceLarge-Scale CohortsLearning Health Systems
Nadir Yehya, MD, MSCE image

Nadir Yehya, MD, MSCE

Attending Physician, CHOP
Associate Professor of Anesthesiology, Critical Care and Pediatrics

Translational Research
Dylan Small image

Dylan Small

Universal Furniture Professor
Professor and Chair, Department of Statistics and Data Science
The Wharton School

Todd A. Miano, PharmD, PhD image

Todd A. Miano, PharmD, PhD

Assistant Professor of Epidemiology

Causal InferenceClinical TrialsLarge-Scale CohortsLearning Health SystemsTranslational Research
M. Kit Delgado, MD, MS image

M. Kit Delgado, MD, MS

Assistant Professor of Emergency Medicine and Epidemiology
Faculty Director of the Nudge Unit

J. Margo Brooks Carthon, PhD, RN, FAAN image

J. Margo Brooks Carthon, PhD, RN, FAAN

Professor of Nursing and Africana Studies
Director, Barbara Bates Center for the Study of the History of Nursing
Penn Nursing

Health EquityImplementation Science

Core Team

Zhe Chen, PhD image

Zhe Chen, PhD

Postdoctoral Researcher

Causal Inference
Kenneth M. Lee, PhD image

Kenneth M. Lee, PhD

Postdoctoral Researcher

Causal InferenceClinical TrialsNovel Methods
Yingying Lu, PhD, MBA image

Yingying Lu, PhD, MBA

Biostatistician, Palliative and Advanced Illness Research (PAIR) Center

Causal InferenceClinical TrialsData IntegrationGenetics/Omics

External Collaborators

Our work is strengthened by collaborations with clinical trialists and methodologists worldwide. Key collaborators include: