Greater Pittsburgh Intergroup of Overeaters Anonymous
P. O. Box 5459
Pittsburgh, PA 15206
(412) 765-3004
info@gpioa.org
CONTACT
GREATER PITTSBURGH INTERGROUP
WORLD SERVICE OFFICE
You can contact the World Service Office directly at https://oa.org/contact/ or by calling 505-891-2664.
Overeaters Anonymous Mailing address:
PO Box 44727
Rio Rancho, New Mexico 87174-4727 USA
Overeaters Anonymous Street address:
6075 Zenith Court NE
Rio Rancho, New Mexico 87144-6424 USA
For a directory of meetings all over the world, please use this link: https://oa.org/find-a-meeting/?type=0. This page includes information about Face to Face, Online, Telephone, and Non Real Time meetings.
OA REGIONS
Greater Pittsburgh Intergroup is a part of Region 7.
For a map of the 10 OA regions, please use this link: https://oa.org/service-bodies/regions/.
- OA Region One: oaregion1.org
- OA Region Two: oar2.org
- OA Region Three: oaregion3.org
- OA Region Four was dissolved/disbanded in July 2024, that was ratified at the World Service Business Conference in 2025, and as of September 2024 all of Region Four's associated intergroups have joined Regions One, Three, and Five; for more information see OA Region Four Disbanded
- OA Region Five: region5oa.org
- OA Region Six: oaregion6.org
- OA Region Seven: oaregion7.org
- OA Region Eight: oaregion8.org
- OA Region Nine: oaregion9.org
- OA Region Ten: oaregion10.org
- OA Virtual Region: oavirtualregion.org