Massachusetts Association of Nurse Anesthetists (MANA) is dedicated to the professional interests of nurse anesthetists in the Commonwealth of Massachusetts. Our main objectives are: patient safety through the advancement of the science and art of anesthesia, as well as the promotion of cooperation between nurse anesthetists, all medical professionals, hospitals and other agencies interested in anesthesia. MANA has over 875 members who practice in a variety of settings including being the primary anesthesia providers in most rural areas. Nurse anesthetists have been providing anesthesia care to patients in the United States for nearly 150 years. Visit www.masscrna.com.