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.
Dermatology
Gastroenterology
Mental Health
Ophthalmology
Featured spotlights
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.
The validity and utility of Castle’s innovative tests has been demonstrated in more than 140 peer-reviewed publications, and more than 200,000 test reports have been delivered to clinicians since 2008 to guide improved disease management decisions for patients.
The latest
News
Press Release
Use of Castle Biosciences’ DecisionDx®-Melanoma Test Significantly Reduces Unnecessary SLNB Procedures, Lat...
Press Release
Castle Biosciences Presents Award-Winning Abstract at ACG 2024 Demonstrating Ability of Its TissueCypher® T...
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.