CRI’s diverse and dedicated team includes staff from the Research and HDAP departments, the Board of Directors, the Community Advisory Board (CAB), and the Leadership Council. We work collectively at every level to further CRI’s mission of leading the way in HIV/AIDS and hepatitis C (HCV) research and increasing access to HIV and HCV treatments.

Julie K. Marston, MPH
Executive Director

Craig R. Wells, MSL
Deputy Executive Director, IDDAP Director

Raud Jean-Louis
Director of Information Technology

Stephen Duszlak
Staff Accountant

Kevin Hudson
Director of Development and Communications

Libby Mullen
Development and Communications Manager


Amy Colson, MD, MPH
Research Director

Hannah Bouldin Olivet, MD
Associate Research Director

Roberta Bauer
Regulatory Specialist, Data Manager

Devon Kelley, BS
Research Assistant

Karen A. McLaughlin, CCRC
Research Coordinator


Randie Kutzen
Director of IDDAP Operations

Alyssa Harrington
IDDAP Manager of Data Analytics and Program Evaluation

Andrew Brautigan
HDAP Operations and Enrollment Specialist

Anne Callachan
BRIDGE Team Senior Health Insurance Enrollment Specialist

Ayda Kifle
IDDAP Operations Manager

Brittany Morgan
BRIDGE Team Health Insurance Enrollment Specialist

Christiana Joseph
CHII Enrollment Specialist

Christine Meneely
HDAP/CHII Enrollment Specialist

Colin Daly
IDDAP Special Projects and Training Coordinator

Daniel Starmer
CHII Program Manager

Edward Merski
HDAP/CHII Enrollment Specialist

Evelyn Colón-Serrano
HDAP/CHII Senior Reimbursement Coordinator

George Hastie, MPH
BRIDGE Team Project Manager

Hellen Gikaria
HDAP Screening and Enrollment Manager

Jay Dubois
HDAP/CHII Enrollment Specialist

Juan Diaz
Health Insurance Enrollment Specialist

Kamil Davis
HDAP/CHII Enrollment Specialist

Karen Locascio
HDAP/CHII Senior Enrollment Specialist

Katt Baker
PrEPDAP/nPEP Program Specialist

Kevin Herwig
Manager, HIV Biomedical Intervention Programs

Lori Silver
Staff Accountant

Maia Tarnas
TB Drug Assistance Program Specialist

Maria Fonseca
HDAP Enrollment Specialist

Maya Eeson, JD
HDAP Program Coordinator

Mary Ellis
BRIDGE Health Insurance Enrollment Specialist

Melany Arevalo
IDDAP Data Quality and Analytics Specialist

Quinton Wilder
IDDAP Client Service Representative

Raynisha Slade
CHII Enrollment Specialist

Stephen Corbett
HDAP/CHII Enrollment Specialist

Sunny Lazarus
HDAP Training Manager

Tamar Meiksin
HDAP/CHII Enrollment Specialist

Tresa Carrington
HDAP/CHII Senior Enrollment Specialist

Vivian Onyechi
TB Drug Assistance Program Coordinator