LA JOLLA, Calif.--(BUSINESS WIRE)--The California Healthcare Institute (CHI) today announced the election of Scott Garrett, president and CEO of Beckman Coulter, Inc., and George A. Scangos, Ph.D., president and chief executive officer of Exelixis, to its board of directors. CHI is a non-profit public policy research organization, representing leading California academic institutions, biotechnology, medical device, diagnostics and pharmaceutical firms.