Public Health Institute Email Format
Non-profit OrganizationsCalifornia, United States1001-5000 Employees
The Public Health Institute (PHI) is an independent nonprofit based in Oakland, California, focused on promoting health, well-being, and quality of life for people at local, national, and global levels. It is described as one of the largest and most comprehensive public health organizations in the United States, pursuing research and innovative approaches to strengthen public health outcomes. PHI emphasizes advancing the effectiveness of public health work across state, national, and international spheres. The organization has been recognized for workplace excellence, named among the top 50 Best Non-profit Organizations to Work For by the Non-Profit Times. In 2026, PHI announced the appointment of Ken Shapiro as Chief Development and Strategic Initiatives Officer, reflecting ongoing leadership development within its executive team.