


Empowering people, informing care decisions.
At Castle, it all comes down to people. After all, disease doesn’t just happen — it happens to people. We believe that disease management and treatment decisions can be better informed through a person’s unique biology, which is revealed through the scientific rigor of our innovative tests. We are committed to empowering healthcare providers and patients with the goal of improved outcomes.
About UsClinical focus areas
Our broad portfolio of innovative tests focuses on answering critical clinical questions. From individualized risk of melanoma metastasis to customized medication profiles for mental health conditions, our tests are designed to deliver personalized information that better informs care decisions.
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Relentless pursuit of the best outcomes
At Castle, we combine innovation, advanced technologies and relevant real-world evidence to address critical unmet clinical needs and improve health outcomes.
Castle’s tests have been studied in more than 20,000 patients and their validity and utility have been demonstrated in more than 130 peer-reviewed publications.
The latest
News
Press Release
Study Finds Nurse Practitioners and Physician Assistants Would Alter Patient Care Decisions Based on Decisi...
Press Release
Castle Biosciences Announces Multiple Data Presentations at the 2023 American Society for Dermatologic Surg...
Press Release
Castle Biosciences Ranked Among the Top Workplaces in Houston by the Houston Chronicle for the Third Consec...
We are transforming disease management. Join in the transformation.
Every employee at Castle has an impact on patient care. If you are interested in making a difference in the lives of patients while doing something that inspires you, find out what exciting opportunities are available within our team.
