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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John Koufos
Director of Advocacy, Criminal Justice
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
Marlene Mercado
Criminal Justice Research Fellow
Rhiannon Meyers Collette
Director of Journalism
Mark E. Miller
Executive Vice President of Health Care
Carlton Miller
Director of Criminal Justice
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
Caitlyn Morrison
Advocacy Chief of Staff
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)
