About Us

Roche Tissue Diagnostics is a world leader and innovator of tissue-based diagnostic solutions for patients worldwide. Roche is Oro Valley's largest employer, with more than 1,700 people working on its Innovation Park campus and Marana locations.

Our mission is to improve the lives of all patients afflicted with cancer. To that end, we develop innovative pathology lab instruments, tissue-based clinical assays, and software solutions that empower anatomical pathologists worldwide.

Our vision is to empower our customers by providing the highest quality, most innovative cancer diagnostic solutions.

Oro Valley location: 520-229-4325
Marana location: 520-544-3444