Our Team

The Trilogue™ Center for Real World Evidence is the Pittsburgh arm of the PaTH clinical research network, uniquely suited to support the work of Pitt/UPMC researchers. Our team comprises a dynamic combination of expertise and experience to accelerate real-world evidence research in Pittsburgh and beyond.

Core Team


Kathleen McTigue
Director, Trilogue Center for Real-World Evidence;
Contact PI, PaTH Clinical Research Network;
Vice Chair for Real World Evidence, Department of Medicine,
University of Pittsburgh School of Medicine

Email: kmm34@pitt.edu


Autumn Boyer
Director of Operations, Trilogue Center

Email: arb352@pitt.edu


Emily Klawson
PaTH Project Manager

Email: ekk15@pitt.edu


Natasha Norman
Story Booth Program Administrator,
Department of Medicine

Email: ngn9@pitt.edu


Bonny Rockette-Wagner, PhD
Assistant Professor, Epidemiology,
School of Public Health,
Director of Research, PaTH Network
PaTH Fellow [2020-2021]

Email: bjr26@pitt.edu


Jon Arnold, MD
Internal Medicine & Clinical Informatics,
UPMC McKeesport;
PaTH Fellow 2022-2023

Email: arnoldjd@pitt.edu


Megan Hamm, PhD
PaTH CRN Engagement Lead,
Director of Qualitative, Evaluation, and Stakeholder Engagement Research, Services (Qual EASE)

Email: mehst52@pitt.edu

Department of Biomedical Informatics Collaborators


Michael Becich, MD, PhD
Associate Vice Chancellor for Informatics in the Health Sciences;
Director, Center for Commercial Application (CCA) of Healthcare Data,
University of Pittsburgh School of Medicine;
PaTH Co-Principal Investigator

Email: becich@pitt.edu​​

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Jonathan Silverstein, MD, MS, FACS, FACMI
Chief Research Informatics Officer
Professor, Department of Biomedical Informatics
University of Pittsburgh School of Medicine

Email: j.c.s@pitt.edu


Hannah Daugherty
Systems Analyst
Department of Biomedical Informatics

Email: hld54@pitt.edu