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I am a young, energetic criminal defense attorney located in Plano, Texas, and I provide personal representation and the individual attention you and your case deserve to ensure that you receive the best possible outcome. I handle a wide range of criminal offenses in Collin and Dallas Counties including, but not limited to, the following: assault, burglary, drug possession, DWI, driver license suspensions, probation violations, robbery, theft, and more.
4
Practice Areas
14 years
14 years
14 years
14 years
Free Consultation
$0 first 45 minutes
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Chat withState: Texas
Acquired: 2011
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3948 Legacy Drive, Suite 106, PMB 336, Plano, TX, 75023-8300
Showing 1 - 5 of 25 client reviews from Avvo
Posted by Sherry | January 6, 2025 | Hired Attorney
When your looking for a good attorney,well you found him Mr.O'Bryan is top your not gonna find anyone better . He cares he's respectful he explains in full details always is in contact whether email or phone and most importantly he will do his job to the fullest he's the absolute best hands do...
Posted by Brittany | December 26, 2023 | Hired Attorney
Very good lawyer he informed me on all the information I needed to be informed on. very organized and specific about everything that needed to be done.
Posted by Michael | July 6, 2020 | Hired Attorney
Mark is highly professional and attentive to his client's needs. He answered my concerns. He is highly responsive and has been a pleasure to work with even during a very difficult situation. He is one tenacious, intelligent, and amicable lawyer. I highly recommend him and will refer him to any of my...
Posted by anonymous | October 1, 2019 | Hired Attorney
Mark had an assault case dismissed, we never even had to go in front of a judge. I'm not very familiar with the process, but I feel that Mark used some unconventional methods that worked very well in this case. He is on time and easy to work with, no legal speak you won't understand.
Posted by Haley | July 14, 2019 | Hired Attorney
Mark was very professional & personable. He put in the time and effort to make sure that my case was taken care of quickly & efficiently. He always kept me updated. I was first appointed him & then later decided to hire him for my expungement. I would highly recommend hiring him as your attorney.
"Mr. O'Bryan and I were coworkers at a prior firm. Mark is very sharp and has a passion for criminal defense that is obvious when you meet him. I have witnessed Mark analyze every angle of a case several times over just to be sure he hasn't missed anything. I endorse this attorney without hesitation."
"Having personally been engaged in the practice of law one time with Mr. O'Bryan, I have a strong grasp that he is an attorney I would personally hire, if I was not already an attorney. So I endorse Mark O'Bryan."
"I had the pleasure of working with Mr. O'Bryan in the past and collaborating on numerous legal matters. In that time, I found Mr. O'Bryan to be an intelligent, street-savvy lawyer that had a supreme understanding of the legal process and went the extra mile for his clients. On many occasions I witnessed him work through lunch and stay late after hours, just to make sure the job got done. I highly recommend Mr. O'Bryan for representation in a criminal case, or any area of law for that matter, as I'm confident he will give that same effort on any case he handles."
Criminal defense lawyer
Criminal defense lawyer
Criminal defense lawyer
2013 - Present
Attorney & Counselor at Law, The Law Office of Mark O'Bryan
2012 - 2012
Associate Attorney, Stanley & Associates, PLLC
2012 - Present
Collin County Criminal Defense Lawyers AssociationMember
2012 - Present
Plano Bar AssociationMember
2011 - Present
Dallas Association of Young LawyersMember
2011 - Present
Dallas Bar AssociationMember
Charge Dismissed
2011
2004
BA - Bachelor of Arts
English
Legal Answers
Legal Guides
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