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From the Pontotoc County Courthouse to tribal courts, we fight for Ada residents injured by negligence, facing injustice, or navigating complex legal challenges—including matters involving the Chickasaw Nation.
Ada sits at the heart of Chickasaw Nation territory, making tribal law expertise essential. As Pontotoc County's seat, local courthouse knowledge matters for your case.
Ada is the Chickasaw Nation headquarters. Our founding attorney serves as a Tribal Supreme Court Justice, providing unique insight into tribal matters.
We appear in Pontotoc County District Court, Chickasaw Nation courts, and the Eastern District of Oklahoma federal court.
When you're hurt or facing injustice, time matters. We respond promptly and preserve critical evidence quickly.

Serving clients in Ada and throughout Oklahoma, D. Colby Addison brings aggressive, strategic advocacy to every case. Recognized as a Super Lawyer and serving as a Tribal Supreme Court Justice, Mr. Addison has secured millions in settlements and verdicts for injured Oklahomans.
We fight for you in the heart of Chickasaw Country.
Ada, OK
Tribal court expertise from the bench.
Federal court jurisdiction for Ada cases.
We focus on cases where strategic litigation makes the difference. Click below to learn how we can help with your specific situation.
Car accidents on Highway 377, slip and falls in downtown Ada, and injuries throughout Pontotoc County. We fight for maximum compensation.
Learn More →Commercial vehicle crashes on US-377 and Highway 1. We know federal trucking regulations and hold major carriers accountable.
Learn More →Police brutality, wrongful arrest, and government overreach. We hold local law enforcement and agencies accountable.
Learn More →Ada is the Chickasaw Nation headquarters. We handle tribal jurisdiction, gaming compacts, and tribal governance matters with expertise from the bench.
Learn More →Discrimination, harassment, and wrongful termination. We fight for Ada workers' rights including tribal enterprise employees.
Learn More →Our Ada practice extends throughout southeastern Oklahoma. We represent clients injured or facing legal challenges in:
Common questions about legal representation in Ada
Every case begins with a conversation. Contact us for a free, confidential consultation about your legal matter.
No Fee Unless We Win