FD/MAS Alliance (incorporated as Fibrous Dysplasia Foundation)

Global Genes Global Advocacy Alliance member focused on rare disease support, education, advocacy, or research. The FD/MAS Alliance is the leading 501(c)(3) nonprofit that serves individuals and caregivers affected by fibrous dysplasia/McCune-Albright syndrome (FD/MAS), a rare bone and endocrine disease. As a community-driven organization, we advance research, foster the development of evidence-based treatments, provide critical education, and amplify the voices of those impacted by FD/MAS. Join us. Directory information only; not medical advice, legal advice, or endorsement. Services and eligibility should be confirmed with the organization.