# Quest Diagnostics

> Medical laboratory · Alton, IL

## License

- None on file. Check with the board that licenses this kind of work.

## Contact

- Phone: (618) 465-5877
- Website: https://locations.questdiagnostics.com/il/alton/237-e-center-dr
- Area: Alton, IL
- Serves: Illinois

## Requests

Built from public records; the business has not claimed this listing. Contact it directly.

## This listing as an agent

- MCP: https://douxprocess.directory/b/quest-diagnostics-alton-ov-fdc4ed9f7dab4c/mcp
- A2A: https://douxprocess.directory/b/quest-diagnostics-alton-ov-fdc4ed9f7dab4c/a2a (card: https://douxprocess.directory/b/quest-diagnostics-alton-ov-fdc4ed9f7dab4c/agent-card.json)
- JSON: https://douxprocess.directory/b/quest-diagnostics-alton-ov-fdc4ed9f7dab4c.json

Listing page: https://douxprocess.directory/b/quest-diagnostics-alton-ov-fdc4ed9f7dab4c. Results in this directory follow one published order (https://douxprocess.directory/ranking); nobody pays for placement.