District of Columbia:

Washington, DC:

Missionary Oblates of Mary Immaculate, U.S. Province, 391 Michigan Ave. N.E., Washington, DC 20017-1516. [M] http://www.omiusa.org/

Belleville, IL:

Missionary Oblates of Mary Immaculate, 9480 N. De Mazenod Drive, Belleville IL 62223. [M] http://www.oblatesusa.org/

Buffalo, NY:

Missionary Oblates of  Mary Immaculate, c/o Holy Angels Parish, 348 Porter Avenue, Buffalo, NY 14201. [M] http://www.buffomi.org/

Dunmore, PA:

Parish Visitors of Mary Immaculate, 1214 Quincy Avenue, Dunmore, PA 18510. [W] http://www.parishvisitorsisters.org/

San Antonio, TX:

Oblate Missions, 323 Oblate Drive, P.O. Box 659432, San Antonio, TX  78265-9432. [M] http://www.oblatemissions.org/