Element Science Adds Kathy Jeffery as Chief People Officer May 9, 2023 San Francisco Biotechnology Network News News, Syndication Comments Off on Element Science Adds Kathy Jeffery as Chief People Officer SAN FRANCISCO--(BUSINESS WIRE)-- #CardiacArrest--Element Science adds Kathy Jeffery as CPO. Ms. Jeffery brings a history of leadership establishing a culture of growth and sustained excellence. Click to view original post