We are a young organization that is changing the history of an illness. From simple beginnings — four women around a kitchen table in Florida in 1991 — PHA has evolved in size and complexity. While we have grown, PHA has stayed true to our roots and the vision and ingenuity of our founders. Today we are a 501(c)(3) nonprofit organization, serving more than 16,000 members and supporters. We continue to work every day to end isolation, provide education, involve our constituents in everything we do, and find a cure for pulmonary hypertension.