Meet the Team

  • Tammy Griffin

    Executive Steward & Circle Keeper

    Tammy holds the relational vision for Umoja Preventative, ensuring communities lead their own prevention and empowerment initiatives while connecting circles globally.

  • Phunziro Chapinza

    Lead Community Steward, Health & Culture

    Phunziro stewards health and cultural initiatives in Malawi, guiding prevention programs rooted in local knowledge, tradition, and community priorities.

  • Sphiwe Golomera

    Community Engagement Steward

    Sphiwe stewards community connections and outreach initiatives, fostering relationships that empower local leaders and youth to take the lead in prevention and health programs.