Welcome to the website of the Midwestern Society of Orthodontists!

The Midwestern Society of Orthodontists (MSO) is a constituent of the American Association of Orthodontists (AAO). We are comprised of over 1,460 members across the component states of Illinois, Iowa, Minnesota, Missouri, Nebraska, North Dakota, South Dakota and Wisconsin, as well as the Canadian province of Manitoba. Since 1939, the MSO has continuously strived to support the AAO mission by providing helpful resources, clear communication and strong leadership to component societies and individual members.


Welcome from 2020-2021 President Scott Arbit

Dr. Arbit, MSO President 2020-2021
Welcome to the MSO Web site where you will find info on the leadership of the organization as well as past, current and future meetings. Information on the components of the MSO as well as orthodontic educational facilities located in the MSO can be found as well.

Please contact us if you need any further information.

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Midwestern Society of Orthodontists Facebook page.