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Johnny P. Papantonakis

Attorney Profile

Top Rated Criminal Defense Attorney in Houston, TX

Roberts Markland, LLP
2555 N. MacGregor Way, Suite 200
Houston, TX 77004
Phone: 713-630-0900
Fax: 713-630-0991
Selected to Super Lawyers: 2016 - 2021
Licensed in Texas Since: 2001
Practice Areas: Criminal Defense
Attorney Profile

Johnny P. Papantonakis is an experienced personal injury attorney who serves as of counsel at the law firm of Roberts Markland LLP in Houston, Texas. Mr. Papantonakis has over 20 years of legal experience representing clients throughout the greater Houston metropolitan area. He speaks English, Spanish and Greek, which enables him to serve a diverse variety of clients.

As a personal injury attorney, Mr. Papantonakis represents people catastrophically injured due to motor vehicle accidents and other issues. In addition to personal injury, he handles business litigation matters and has prior criminal defense experience, negotiating and litigating complex criminal cases on behalf of Texas residents. 

Mr. Papantonakis is a powerful advocate inside the courtroom and is committed to helping his clients obtain full and fair compensation. Over the course of his career, he has recovered major sums in settlements and verdicts for clients, establishing himself as a prominent litigation attorney within the state of Texas.

Outside of his law practice, Mr. Papantonakis enjoys staying active in his legal community. He is a member of the Harris County Criminal Lawyers Association, the Texas Criminal Defense Lawyers Association and the Thurgood Marshall School of Law Alumni Board. 

After earning his bachelor’s degree from Stephen F. Austin State University, Mr. Papantonakis graduated from Texas Southern University Thurgood Marshall School of Law in 2001. He holds licenses to practice law before all Texas state courts, the U.S. District Court for the Eastern District of Texas and the U.S. District Court for the Southern District of Texas.

Practice Areas
  • 100%Criminal Defense
Focus Areas


6 Years Super Lawyers
  • Super Lawyers: 2016 - 2021

About Johnny P. Papantonakis

First Admitted: 2001, Texas

Professional Webpage:

Bar/Professional Activity

  • The Southern and Eastern Districts of Texas
  • Member, Thurgood Marshall School of Law Alumni Board
  • Harris County Criminal Lawyer’s Association
  • Texas Criminal Defense Lawyer’s Association
  • National Trial Lawyer’s Association
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Office Location for Johnny P. Papantonakis

2555 N. MacGregor Way
Suite 200
Houston, TX 77004

Phone: 713-630-0900

Fax: 713-630-0991

Last Updated: 5/13/2021

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