# A & A O'Connor, M. D., P. C.

Business profile: public business information with links to supporting state records. Data as of October 16, 2026.

- Legal business name: A & A O'Connor, M. D., P. C.
- Entity type: C corporation
- Original incorporation date: September 29, 1980
- Time in business: 46 years
- Jurisdiction count: 1

## Registered states

- [Montana](https://index.baselayer.com/mt/ace2b032f884bebe): Domestic registration

Source: public state registration records. Missing values are not a negative finding.

Cite as: Baselayer Business Index (https://index.baselayer.com/business/ace2b032f884bebe)