Leadership Team

Mathematica is led by a dynamic team of nationally recognized experts who are deeply committed to our mission of improving public well-being. Collaborating closely with clients, partners, and colleagues, we are shaping an equitable and just world where evidence drives decision making for global impact.

Executive Team

Paul Decker

President and Chief Executive Officer

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Jill Albanese

Senior Vice President; Chief Human Resources Officer

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Alison Barger

Senior Vice President; Chief Financial Officer

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Akira Bell

Senior Vice President; Chief Information Officer

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Jill Constantine

Senior Vice President; General Manager, Human Services

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Adam Coyne

Senior Vice President; Chief Growth Officer

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Christopher Trenholm

Senior Vice President; General Manager, Health

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Lisa Schwartz

Senior Vice President; Chief Operating Officer

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Senior Leadership

Tamara Barnes

Vice President; General Counsel; Corporate Secretary

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Susan Boudreau

Vice President; Deputy General Counsel

Dawnavan Davis

Vice President, Chief Equity and Inclusion Officer

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Jennifer de Vallance

Vice President; Director of Public Affairs

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Andrea DiGregorio

Vice President; Director of Accounting Operations

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Susanne James-Burdumy

Vice President, Business Development & Client Partnership

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Allison Logie

Vice President; Director of Strategic Business Development

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Kate Miller

Vice President; Chief Technology Officer Human Services, Director of Systems and Technology

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Shazia Miller

Senior Vice President, Managing Director, Human Services Education and Employment Division

Jonathan Morse

Senior Vice President; Managing Director, Health Program Improvement Division

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Nancy Murray

Vice President; Director of International Research

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Tulika A. Narayan

Vice President, Climate Change

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Timothy Novak

Vice President; Director of Project Management

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Deborah Reed

Senior Vice President; Managing Director, Human Services Children, Youth, and Families Division

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Margo Rosenbach

Vice President; Director of Health Program Improvement

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Matthew Stagner

Vice President

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Erin Taylor

Senior Vice President; Managing Director of Health Policy Assessment

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Jeffrey Tranchina

Vice President; Director of Information Technology Services

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