Skip to main content

Main navigation

    • About
    • Leadership
    • Operations
    • Network Groups & Committees
    • Network Spotlights
    • Funding Acknowledgements
    • Studies
    • Sites
    • Publications
    • Public Data Sets
    • Specific Aims
    • Presented Research
    • HPTN Scholars Program
    • Submit a Research Idea
    • Ancillary Study Application
    • Community Engagement Program
    • Engagement Toolbox
    • Educational Resources
    • HPTN Black Caucus
    • Meetings & Events
    • Manual of Procedures
    • Resources and Forms
    • HPTN Brand Guide and Templates
    • Regulatory Resources
    • External Resources
    • Research Tools
    • Press Releases
    • Announcements
    • Featured Stories
    • Meetings & Events
    • Newsletters
    • Key Contacts
    • Directory
    • Email Lists

HPTN Leadership

Principal Investigators

Myron S. Cohen

Myron S. Cohen

Wafaa El-Sadr

Wafaa El-Sadr

Leadership and Operations Center

Nirupama Sista

Nirupama Sista

Statistical and Data Management Center

Deborah Donnell

Deborah Donnell

Laboratory Center

Susan Eshleman

Susan Eshleman

Mark Marzinke

Mark Marzinke

Estelle Piwowar-Manning

Estelle Piwowar-Manning

QA QC Deputy Director

Members

Chris Beyrer

Chris Beyrer

Sinead Delany-Moretlwe

Sinead Delany-Moretlwe

Sybil Hosek

Sybil Hosek

Raphael Landovitz

Raphael Landovitz

Sten Vermund

Sten Vermund

Nyaradzo Mgodi

Nyaradzo Mgodi

Darrell Wheeler

Darrell Wheeler

Need to request an update to a profile? Email website@hptn.org.

HPTN NEWSLETTER

Subscribe to our monthly newsletter and stay connected to HPTN.

QUICK LINKS

Directory Studies MOP
FHI 360 logo © 2025 HPTN

Footer

  • Privacy Notice
  • Cookie Notice
  • Contact
  • Terms of Use