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We are bringing physicians together
for a healthier Ohio.

The Ohio State Medical Association (OSMA) proactively and persistently advocates for effective healthcare policy outcomes, provides professional development opportunities for physicians, and promotes useful resources that advance patient care and the medical profession. Established in 1846, OSMA is the leading voice of physicians, residents and medical students in Ohio.

“I have professionally benefited from OSMA membership through mentorship, networking, discounts on loan refinancing and access to products and services that improve my practice's performance and profitability.”

~ John Corker, MD

“OSMA is working diligently behind the scenes—making sure our collective voice is heard on timely issues for Ohio physicians.”

~ Jeffrey Leipzig, MD

 


Welcome to the largest physician-led organization in Ohio! 
I look forward to engaging with OSMA members as we continue our focus on advocacy for our patients and our profession, support for physicians and our practice environments, and the development of future physician leaders who will carry our profession forward.

Gary R. Katz, MD, MBA, FACEP

OSMA President

 

Latest News

06/03/2026

OSMA Testifies in Support of Insurance Takebacks Legislation

On June 3, OSMA VP of Advocacy Monica Hueckel gave proponent testimony alongside Dr. Marc Antonchak, representing the Ohio Association of Rheumatology, in a hearing of the Ohio House Health Committee. This joint testimony was in support of Substitute Senate Bill 162, which would reduce the burden of the insurer recoupment process on physicians and medical practices.


05/12/2026

Introducing OSMA’s New CEO

We are pleased to share an important leadership update for the Ohio State Medical Association. Following a comprehensive search process, OSMA has selected Jason Koma, MHA as our new Chief Executive Officer.


05/05/2026

OSMA Partner, The Doctors Company, Celebrates 50 Years!

As TDC celebrates their 50th year, they are the nation’s largest physician-owned medical malpractice insurer, protecting more than 100,000 members nationwide, including physicians, dentists, clinicians, and practitioners of all specialties.


04/16/2026

The Future of Medicine in Ohio Starts Here

Each year, the OSMA Foundation Reception brings together physicians, partners, and supporters from across Ohio to reflect on what this support makes possible and to introduce those stepping into it. Meet our 2026 Summer Scholars and Kumar Emerging Physician Leaders...

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