Rhey Castillo
About Rhey Castillo
Rhey Castillo serves as the Associate Director of Quality Assurance at Arcus Biosciences, where he has worked since 2023. He has extensive experience in quality assurance roles at various companies, including Baxter International Inc., Nova Group Japan, Impax Laboratories, and Gilead Sciences.
Current Role at Arcus Biosciences
Rhey Castillo serves as the Associate Director of Quality Assurance at Arcus Biosciences, a position held since 2023. In this role, Castillo is responsible for overseeing quality assurance processes and ensuring compliance with industry standards. The work is based in Hayward, California, where Castillo contributes to the company's commitment to high-quality biopharmaceutical development.
Previous Experience at Gilead Sciences
Before joining Arcus Biosciences, Rhey Castillo worked at Gilead Sciences as a Quality Assurance Manager from 2016 to 2023. Castillo's responsibilities included managing quality assurance operations and ensuring adherence to regulatory requirements. This role involved significant oversight of quality systems and processes within the organization.
Experience at Baxter International Inc.
Rhey Castillo has extensive experience at Baxter International Inc., where Castillo held multiple positions. From 2012 to 2016, Castillo worked as a QA Analyst II, followed by a role as Quality Assurance Supervisor from 2014 to 2016. This experience provided Castillo with a solid foundation in quality assurance practices within the healthcare industry.
Background in Quality Assurance and Education
Rhey Castillo began a career in quality assurance at Impax Laboratories, serving as an R&D QA Associate I from 2007 to 2012. Prior to this, Castillo worked as a Titled Instructor at Nova Group Japan from 2001 to 2003. This diverse background in quality assurance and education has contributed to Castillo's expertise in the field.