Team

We are a team of social scientists, legal experts, and data scientists dedicated to evidenced-based policies and practices in the criminal justice system.

Kellyann Bock

Data Specialist

Kellyann is a Data Specialist at the Data Collaborative for Justice.

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Liz Johnson

Data Scientist

Liz is a Data Scientist at the Data Collaborative for Justice.

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Stephen Koppel

Senior Research Associate

Stephen is a Senior Research Associate at the Data Collaborate for Justice.

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Richie Lin

Data Manager

Tao “Richie” Lin is the Data Manager at the Data Collaborative for Justice.

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Olive Lu

Associate Director of Research

Olive is Associate Director of Research at the Data Collaborative for Justice

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Sarah Monaghan

Research Analyst and Communications Coordinator

Sarah is a Research Analyst and Communications Coordinator at the Data Collaborative for Justice.

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Michael Rempel

Director

Michael is Director of the Data Collaborative for Justice

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Krystal Rodriguez

Policy Director

Krystal is Policy Director of the Data Collaborative for Justice

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René Ropac

Senior Research Associate

René is a Senior Research Associate at the Data Collaborative for Justice

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Anna Stenkamp

Senior Research Associate

Anna is a Senior Research Associate at the Data Collaborative for Justice.

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Joanna Weill

Principal Researcher

Joanna Weill is a Principal Researcher at the Data Collaborative for Justice.

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Preeti Chauhan

Co-Founder & Former Director

Preeti Chauhan is an Associate Professor in Psychology at John Jay College of Criminal Justice and the Graduate Center, City University of New York. She is also Co-Founder and the former Director of the Data Collaborative for Justice (DCJ).

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Jeremy Travis

Co-Founder & Former Co-Director

Jeremy Travis is the Co-Founder and former Co-Director of the Data Collaborative for Justice.

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Meet Our Board