The Marfan Foundation Inc is a nonprofit organization dedicated to driving research, education, and support for individuals living with Marfan syndrome, Loeys-Dietz syndrome, vascular Ehlers-Danlos syndrome, and related genetic aortic and vascular conditions. With an operating budget of $6 million and total revenue of $7.8 million for the year 2025, the foundation focuses on improving health outcomes, fostering early diagnosis, and providing dedicated support to families and healthcare providers. The organization does not rely on a single funder for 50% or more of its revenue and can be accessed online at www.marfan.org.