American Association of Nurse Anesthesiology

The American Association of Nurse Anesthesiology (AANA), previously named the American Association of Nurse Anesthetists, is a professional association for nurse anesthetists in the United States. The organization states that it has a membership of more than 62,000 and represents approximately 90% of CRNAs in the United States. The AANA headquarters is currently located in Rosemont, Illinois, a suburb of Chicago. Provided by Wikipedia