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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Kelli Rhee
President and Chief Executive Officer
Lynn Riesett
Executive Assistant (she/her)
Kevin Ring
Vice President of Criminal Justice Advocacy
Rosalind Rolls
People and Culture Manager - Candidate and Employee Experience
Addie Roman
Payroll and Benefits Specialist
Dan Ryan
Health Care Manager, Medicare Sustainability (he/him)
Maxwell Ryner
Health Care Analyst - Complex Care
Maeov Saadee
Health Care Analyst - Medicare Sustainability & Provider Payment Incentives (she/her)
Shrutika Sabarwal
Director of Evidence-Based Policy
Karla Sainz
Director, People and Culture
Allie Salz
Strategic Initiatives Fellow
Daniel Schory
Chief of Staff, Infrastructure
Jordan Simpson
Criminal Justice Policy Manager (she/her)
Kirby Smith
Executive Vice President of Strategy and Programs
Erica Socker
Vice President of Health Care, Payor Reform
Alexandra Spratt
Director of Health Care- Commercial Sector Prices
Katherine Szarama
Director of Health Care – Clinical Trials (she/her)
Jessica Taketa
Higher Education Manager
Golnar Teimouri
Criminal Justice Research Manager (she/her)
Jasmine Tran
Criminal Justice Research Manager (she/her)
Anna Tyger
Public Finance Manager
Tabitha Valdez
Executive Assistant, Office of the Co-Chairs
David Vanek
Salesforce Platform Architect
Danielle Vildostegui
Legal Counsel (she/her)
Quang Vu
Grants Manager (he/him)
Jesse Wallin
Legal Counsel
Carson Whitelemons
Director of Criminal Justice Policy
James Williams
Executive Vice President of Advocacy, Communications & External Affairs
Bridget Williamson
Vice President of Finance
Margaret Wittenmyer
Legal Counsel