About the Firm

top criminal defense law firm

Experienced. Aggressive. Award Winning.

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Leading a criminal defense law firm is a humbling practice.  People trust you with their life and with their freedom. The realization of a criminal charge is scary and nerve-wracking for anyone. It can be earth-shattering for those who are falsely accused.  We at Gallian Firm understand that; our client reviews reflect some of those who we have helped to end the nightmare of being charged with a crime you didn’t commit.


At Gallian Firm, I stand behind you when no one else will. I give you a voice when the government tries to take it away.  I fight for you every step of the way.  You come to me at your lowest point and it’s my job to help you pick up the pieces and put your life back to normal.


Your case won’t just be another number at Gallian Firm. It will become part of my story. I will know every intricate detail of your case through my work, my investigator’s work, and with your assistance. As my client, you will always have open lines of communication our firm so that you are as comfortable as possible and never feel abandoned or alone.  When you decide to choose a defense lawyer, know that Gallian Firm makes sure clients come first.  Please, come in, tell me your story, and trust me to give you the best possible outcome.


Gallian Firm was started with one mission in mind: fighting for you.  


Schedule an appointment today.

Areas of Practice:

Federal Criminal Defense

I've handled some of the most serious federal offenses throughout the Northern & Eastern District(s) of Texas. Experience matters.

Canva Polygraph Lie detector test

Sex Crimes

If you've been charged with any sex crime, call today. Trust Gallian Firm to fight early and fight often.


Felony and Misdemeanor Assault

An allegation alone can get you arrested. Even without your side of the story. Call today.



I've handled hundreds and hundreds of DWI cases. You can trust that I have the experience and knowledge to handle it right.


Expunctions & Nondisclosures

Do you have something on your record that you want deleted? Click to see if I can help you.


More areas of practice...

If you've been arrested or are under investigation, Call today - 214.433.6303. Or, click to see more areas of practice.

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Gregg Gallian

Your Criminal Defense Attorney

Office Address

Gallian Firm LLC
2001 Bryan St. 
Suite 1905
Dallas, TX 75201