The Professional Home for Ohio DOs


The Ohio Osteopathic Association is a non-profit professional association that advocates for Ohio's 4,700+ licensed osteopathic physicians (DOs). DOs represent 16 percent of the total physicians practicing in Ohio 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 the distinctive philosophy and practice of osteopathic medicine. 

*State Medical Board of Ohio, 2018

Latest News

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Make a donation to the Ohio Osteopathic Foundation

OOA Board Appoints New Executive Director

Trustees unanimously approved Matt Harney, MBA, as executive director, replacing Jon F. Wills, who transitions to the position of executive director emeritus.

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Upcoming Events

 January 2019 

Health System Physician Advocacy Institute

January 30, 2019

The Steam Plant, Dayton

OrthoNeuro New Grove City Open House

February 6, 2019

CME Event

24th Annual Family Practice Review and Reunion

February 8-10, 2019

CME Event

Dayton, Ohio

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April 24-28 in Columbus

2019 Ohio Osteopathic Symposium