cropped-cropped-cropped-cropped-cropped-pten-rectangles-ccc1.pngThe PTEN Hamartoma Tumor Syndrome Foundation was founded to find treatments or therapies for PTEN Syndromes by funding research, providing PHTS education, supporting patients, and by raising awareness. PHTS includes Cowden syndrome (CS), Bannayan-Riley-Ruvalcaba syndrome (BRRS), PTEN-related Proteus syndrome (PS), and Proteus-like syndrome. Check out our latest newsletter.

We are proud members of the following organizations:



Shop Amazon Smile this Holiday Season

Amazon Smile


We are accepting donations, and resources will be dedicated to advancing research with the goal of improving the lives of PHTS patients.

Donate Button