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One of Oklahoma’s premier criminal defense trial attorneys. Corey's professionalism reflects his passion for criminal law and courtroom advocacy. Mr. Brennan’s diligent preparation and experience dealing with prosecutors and judges from all over the state of Oklahoma enable him to effectively defend his clients’ Constitutional rights in both negotiation and courtroom litigation.
Mr. Brennan started his legal career at the Oklahoma City University (OCU) School of Law, where he established himself as a hard-working and dedicated student. His desire to become a trial attorney and his willingness to sacrifice earned him a Limited License to practice law while still attending school as a full-time student.
While in law school, he was selected as a National Member of the Order of Barristers for his excellence in trial practice, and he was awarded the Cali Award for earning top honors in the study of Trial Practice. In addition, Mr. Brennan competed in the American College of Trial Lawyers (ACTL) National Trial competition and was a member of the OCU Law Moot Court Society.
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Chat withState: Oklahoma
Acquired: 2015
No misconduct found
625 NW 13th St. Ste A, Oklahoma City, OK, 73103
38 Client Reviews
Showing 6 - 10 of 18 reviews | Criminal Defense
Posted by Khanh | January 03, 2020 | Hired Attorney | Criminal Defense
One of the beat lawyers in Oklahoma.
Corey got me out of a sticky situation when I was dealing with a felony domestic case. I was so stress out cause I thought I would be serving time but he worked his magic and got me on a deferred sentence. He is a great attorney and I would recommend him to anyone.
Posted by anonymous | July 02, 2019 | Hired Attorney | Criminal Defense
Won’t let the DA bully you.
I called upon Mr Brennans help over case that surely was goin to lead me to jail time for up to 20 year over something I didn’t do. Through out the whole case me Brennan kept me updated and went above and beyond on my case. The DA kept trying to bully me into signing for jail time but Mr Brennan didn...
Posted by Daniel | June 26, 2019 | Hired Attorney | Criminal Defense
Life saving attorney
Corey is hands down the best thing that could have happened to me in my difficult situation. I was arrested and charged with 3 counts. Public intoxication, carrying a firearm while intoxicated, and carrying a firearm where alcohol is consumed. I am a medical professional and a single parent, my abili...
Posted by anonymous | June 03, 2019 | Hired Attorney | Criminal Defense
Professional-Hard Working and Thorough!
We reached out to Mr. Brennan as we found ourselves in a difficult position with our son who had been arrested in Oklahoma and we are from out of state. We reached out to Mr. Brennan on a Saturday and he returned our call that same day. He listened to the details we had at the time, and offered advic...
Posted by anonymous | October 11, 2018 | Hired Attorney | Criminal Defense
Best criminal defense attorney in OKC
Cory took my case on a probation violation that I didn’t even know I had till they picked me up. Cory researched everything, went to battle for me when the courts were inaccurate. He had me do some pre court classes and such in advance so that the outcome would be in my favor. Not one time did he jud...
"Corey is a tough attorney who will vigorously fight for his clients. I have worked with him on multiple occasions, and there are few attorneys that have Corey's passion and work ethic."
Criminal defense lawyer
2015
JD - Juris Doctor
English