Meet our team
Arnold Ventures is a group of more than 100 passionate people from all walks of life who feel a deep urgency to help people in need. Laura and John established the Laura and John Arnold Foundation in 2010 with a straightforward mission: to improve lives through evidence-based solutions. As co-founders, Laura and John actively engage in the organization’s overall direction and daily execution. Laura is an attorney and a former oil company executive. John is an investor. They have three children and reside in Houston, Texas.
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Marc Krupanski
Director of Criminal Justice - Policing

Erin Larsen
Finance Manager

Emma Liebman
Health Care Manager (she/her)
Samantha Luciani
Evidence & Evaluation Manager (she/her)

Victoria (Torie) Ludwin
Communications Manager (she/her)

Sam Mar
Senior Advisor

Alexius Marcano
Manager of Criminal Justice Research

Clare McCann
Higher Education Fellow

Morgan McGrath
Health Care Analyst

Kelly McManus
Vice President of Higher Education

Randall McNeil
Criminal Justice Fellow
Esteban Mejia
Desktop Support and Training Analyst

Drew Menard
Executive Assistant

Rhiannon Meyers Collette
Director of Journalism

Carlton Miller
Director of Criminal Justice

Mark E. Miller
Executive Vice President of Health Care

Justin Milner
Executive Vice President of Evidence and Evaluation (he/him)

Evan Mintz
Director of Communications

Arielle Mir
Vice President of Health Care (Complex Care)

Matthew Mizel
Director of Criminal Justice Research — Corrections (he/him)

Leya Mohsin
Evidence-Based Policy Analyst
Emily Mooney
Advocacy Manager, Criminal Justice

Andrew Moylan
Vice President of Public Finance

Jennifer Nelsen
Chief People and Culture Officer (she/her)

Andrea Noda
Vice President of Health Care – Drug Pricing

Jennifer Olmos
Paralegal

Ariana Olshan
Health Care Chief of Staff (she/her)

Kim O’Sullivan
Director of Grants

Justine Palacios
Vice President of Grants

Caitlyn Pecoraro
Advocacy Chief of Staff