The American Medical Student Association (AMSA) is the oldest and largest independent association of physicians-in-training in the United States. The organization's members are committed to improving health care and healthcare delivery to all people; promoting active improvement in medical education; involving its members in the social, moral and ethical obligations of the profession of medicine; assisting in the improvement and understanding of world health problems; contributing to the welfare of medical students, interns, residents and post-MD/DO trainees; and advancing the profession of medicine.