The Professional Home for Ohio DOs
The Ohio Osteopathic Association is a non-profit professional association that advocates for Ohio's almost 9,000 licensed osteopathic physicians (DOs).*
Ohio DOs represent nearly 16 percent of the state's licensed physicians and 28 percent of the state's family physicians.
OOA has been serving the osteopathic profession and Ohioans since 1898. The OOA's mission includes promoting Ohio's public health and advancing osteopathic medicine's distinctive philosophy and practice.
*January 2025 State Medical Board of Ohio
Latest News
National Advocacy Award Honors Ohio Osteopathic Physicians
AOA names OOA as award winner
SMBO Finalizes Variety of Rules
Make sure you're up to date on the latest regulations
Scholar B Video Series Now Available to Watch
Presented by Robert Hostoffer, DO, MBA
Could Infections Be the Key to Alzheimer’s?
Brian Balin, PhD, Shares Groundbreaking Research on New Risk Factors and Treatments
Upcoming Events
31st Annual Family Practice Review and Reunion
February 20 (8:00AM EST) - 22 (1:15PM EST), 2026
Ponitz Conference Center 301 W. Fourth Street Dayton, OH 45402



