About OSIA

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For information on joining a lodge, please contact an individual lodge below.

For information on forming a lodge, please contact the National Office at 202.547.2900 or nationaloffice@osia.org.

City

Lodge Name

Lodge #

Contact

Washington, D.C.

N.I.H.

2547

Nina Baccanari
301.869.4045

Washington, D.C.

International

2522

Nancy Hurst
703.256.7977

Washington, D.C.

Roma

Helen Vallone
301.946.8633