A.T. Still University (ATSU) of Health Sciences is the founding institution of osteopathic healthcare, established in 1892 by Andrew Taylor Still, DO. As a leading health sciences university, ATSU is comprised of three campuses (Mesa, Arizona; Santa Maria, California; and Kirksville, Missouri) on more than 200 acres with seven prestigious schools. The culturally rich learning environments include residential and online healthcare related graduate degrees as well as community-based partnerships worldwide. ATSU has more than 1,300 employees dedicated to its not-for-profit mission and an average annual enrollment of over 3,900 students from 20 countries.

ATSU is renowned for its preeminence as a multidisciplinary healthcare educator. The University is focused on integrating the founding tenets of osteopathic medicine and the advancing knowledge of today's science. ATSU continually earns distinctions as the graduate health sciences university with best-in-class curriculum and a community outreach mission to serve the underserved. The University has a rich history of leadership in both healthcare education and correlated research.

ATSU instills within students the compassion, experience and knowledge required to address the whole person and shape healthcare in communities where needs are greatest. Inspired to influence whole person healthcare, ATSU graduates contribute to the future of integrated care while also leading with a selfless passion in the communities they serve.