John T. Sullivan

4.5 (34 reviews )

Dallas Texas United States

Commercial Litigation Criminal Defense: White-Collar

Recognized in Ones to Watch since 2023

214-453-6500 Website

About John

John T. Sullivan is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Criminal Defense: White-Collar.John T., who practices law in Dallas, Texas, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John T. is held by other top lawyers in the same geographic and legal practice area.

John T. Sullivan is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Criminal Defense: White-Collar.

John T., who practices law in Dallas, Texas, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John T. is held by other top lawyers in the same geographic and legal practice area.

Practice Areas

Commercial Litigation

Criminal Defense: White-Collar

Awards & Recognition

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Reviews

4.5 / 5

34 Reviews

1,031 Profile Views

Rolando Reinger

Feb 03, 2026

Five stars for the incredible team at John T. Sullivan in Dallas - they are amazing

Best lawyer for Commercial Litigation law in Dallas. Period. I've seen others, but John T. Sullivan is on another level. They truly care about their clients and work hard to get the best results. I am...

Joanna Volkman

Feb 03, 2026

Would recommend John T. Sullivan for sure to anyone in Dallas needing legal help

I've already told all my friends and family about John T. Sullivan. If you need Commercial Litigation law help in Texas, they're the ones to see without any doubt. They are local experts who really un...

Perry Roob

Feb 03, 2026

Top notch experts in Dallas - John T. Sullivan is by far the best lawyer I've ever had

Super helpful and professional staff at John T. Sullivan's office. Thanks again for everything you did for me! It was a long journey, but you made it much easier with your constant support and legal e...

Bobby Kohler

Feb 03, 2026

Simply amazing representation from John T. Sullivan's office during my recent legal matter

I was really stressed about my case in Dallas, but John T. Sullivan made everything so smooth and stress-free. Seriously, the best decision I've made lately was hiring them. They handled every detail...