Josh Garretson is an experienced surface scientist currently serving as a Principal Process Engineer at Dexcom since 2025. They have a rich history working in various scientific roles across industries such as medical devices, diagnostics, and coatings, with significant contributions at companies like PacBio, Omniome Inc., and Alere Inc. Josh has expertise in surface characterization, biomolecule immobilization, polymer synthesis, and assay development. They hold a Bachelor of Science in Chemistry from the University of California, Los Angeles, and a Master's degree in Chemistry from UC Santa Barbara. Throughout their career, they have played pivotal roles in developing innovative materials and techniques, including coatings and diagnostic assays.
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