The American Osteopathic Association (AOA) is a professional organization representing osteopathic physicians in the United States. Founded in 1897, the AOA promotes the practice of osteopathic medicine, which emphasizes a holistic approach to patient care and the body's ability to heal itself. The organization also sets educational standards and provides resources for continuing medical education. In addition to supporting its members, the AOA advocates for public health policies and works to enhance the quality of healthcare. It plays a crucial role in the accreditation of osteopathic medical schools and the certification of osteopathic specialists, ensuring high standards in the field.