Back to Search Blue Shield of California Categories Health 601 12th St , Oakland , CA , 94607 (510) 607-2000 Send Email https://www.blueshieldca.com/ Contacts Antoinette Mayer Senior Director Tony Hsieh Principal Technologist / Middleware Infrastructure Natasha Terk Michael Woo Sales Proposal Specialist, Consultant Share × Print Email Facebook LinkedIn X Pinterest Powered By GrowthZone