Columbia Research Unit

Our Team

HIV Prevention Research Team

  • Magda Sobieszczyk, MD, MPH

    • Principal Investigator and Clinician
    Headshot of Magda Sobieszcyk

  • Steven Palmer, PA-C

    • Clinic Coordinator and Research Clinician
    Headshot of Steven Palmer.

  • Brett Gray, ANP, MPH

    • CTU Coordinator and Research Clinician
    Headshot of Brett Gray.

  • Rusty Greene, NP

    • Research Clinician
    Headshot of Rusty Greene

  • Sean Srichankij

    • Research Assistant
    Headshot of Sean Srichankij

  • Bianka Northland

    • Research Assistant
    Headshot of Bianka Northland

Recruitment Team

  • Jorge Benitez

    • Community Education and Recruitment Coordinator
    Headshot of Jorge Benitez

  • Henry Peralta

    • Recruiter

  • Jackie Wu

    • Recruiter
    Headshot of Jackie Wu.

Data Manager and Regulatory Coordinator Team

  • Aliya Harris, CPC

  • Ramon Negron

HIV Treatment Research Team

  • Magda Sobieszczyk, MD

    • Principal Investigator and Clinician
    Headshot of Magda Sobieszcyk

  • Michael Yin, MD

    • Clinician and Co-Investigator
    Headshot of Michael Yin

  • Brett Gray, ANP, MPH

    • CTU Coordinator and Research Clinician
    Headshot of Brett Gray.

  • Jolene Noel-Connor, RN

    • Research Clinician

  • Christian Vivar Ramon

    • Recruitment and Outreach

Laboratory

  • Jennifer Chang

    • Lab Manager
    Headshot of Jennifer Chang

  • Jose Aguero

    • Lab Technician
    Headshot of Jose Aguero

  • Kirsten Carlberg

    • Lab Technician

  • Hannah Catan

    • Lab Technician

  • Annerys Guzman Hernandez

    • Lab Technician

  • Ololade Thomas

    • Research Assistant
    Headshot of Ololade Thomas

  • Patrick Loughlin

    • Lab Technician

  • Christian Hernandez

    • Lab Assistant