O'Hara & Adams, PLLC

03/17/2026

O’Hara & Adams is excited to be settled into our new Clinton location at 111 N 6th Street. Stop by and see Luke, Stacy, Ashley and Madison.

03/13/2025

Another great one came through!

Our athletes and coaches appreciate your donation and help this spring

08/27/2024

08/04/2024

T&O had a great time at the Clinton Lions Club Golf Tournament yesterday. From left: Madison Hall, Stacy Hill, Luke Adams and Ashley Underwood.

10/04/2023

Luke Adams always enjoys helping out the students participating in mock trial. The mock trial program helps ignite interest in the legal system for many high school students who will become future attorneys.

07/13/2023

Tisdal & O'Hara is proud to introduce the newest addition to our firm, Stacy Hill.

Stacy graduated Magna Cum Laude from Cameron University in 2015 with a Bachelor of Business Administration degree with a specialization in Marketing. He graduated from the Oklahoma City University School of Law in 2018 and began working as an Oklahoma District 2 Assistant District Attorney shortly thereafter. In February 2023, Stacy joined the team at Tisdal & O’Hara, PLLC, in our Clinton office. His areas of practice include Ad Valorem Tax Litigation, Oil and Gas Law, Estate Planning and Probates, Personal Injury, Wrongful Death, and General Litigation. Stacy enjoys fishing, golfing, and spending time with his wife and two children.

03/28/2023

Tisdal & O’Hara is proud to support Clinton Track & Field.

Here they are. These are the people that make Clinton Track and Field better because of their support and understanding of how athletes can perform at a higher level.
Make sure you support them back when seen in the community!!!

08/03/2022

We are proud of associate Justin Tharp and his service to the community.

Who do you spy with your little eye?!

These fine folks serve on our board of directors. They are active in decision making, they ensure that we are good stewards with our donations, they encourage their circle of people to take part in our mission. They see to it that our organization is walking the talk!

If you have questions about how to get involved with Connections, reach out to one of our board members. They’d be happy to get you acquainted with fighting hunger & feeding hope. ❤️

Back row: Justin Tharp, Kyle Slagell, Michael Ryburn (Treasurer), Geo Kelly (Vice President), Seth Adams (President), Randy Curry
Front row: Radonna Sawatzky, Traci Earles, Crystal Hamons (Secretary), Jenny Hemingway, Amanda Haggard, Karen Travis

07/14/2022

Mart Tisdal of Tisdal & O’Hara in Clinton has been named Best Lawyers’ Oklahoma City Oil and Gas Law “Lawyer of the Year” a record 4 times. Mr. Tisdal has been named Best Lawyers’ 2023 Oklahoma City Oil and Gas Law “Lawyer of the Year.” He also won this prestigious award in the years 2011, 2013, and 2017 making him the only lawyer in the State of Oklahoma to have received this award 4 times. Mr. Tisdal was also named Best Lawyers’ “Lawyer of the Year” for Mass Tort Litigation/Class Action in 2012. Mr. Tisdal has been listed in Best Lawyers in America since 2010 in Oil and Gas Law and since 2013 in Mass Tort Litigation/Class Action. With its first publication in 1983, Best Lawyers is the oldest and one of the most well-respected peer-review publications in the legal profession. Best Lawyers peer-reviewed listings are published in all 50 states, the District of Columbia and in almost 70 countries worldwide.

06/28/2022

Looking law firm with experienced attorneys?
Look no further!
Contact our Clinton or Oklahoma City office to schedule an appointment.