Purba Chatterjee, is the Manager for the Center for Vulnerable Populations (CVP) in the Division of General Internal Medicine at the San Francisco General Hospital and Trauma Center. As Manager for the CVP, Purba facilitates strategic planning, program development, networking with collaborators, fundraising activities, dissemination efforts and relationship building with various stakeholders. Purba has an undergraduate degree in Economics from UCLA and a Master's degree in Public Health from the London School of Hygiene and Tropical Medicine (LSHTM). Purba has worked with HIV positive vulnerable populations in San Francisco, and internationally in Uganda and India.

In her role as the CHARM Project Manager, Purba oversees administrative, fiscal, and project management activities for the project.