John W. Porter

Mark C. Rodriguez is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Energy Law. Mark C., who practices law in Houston, Texas, has been recognized since 2014. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark C. is held by other top lawyers in the same geographic and legal practice area.

Tamara L. McKinzie is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Tamara L., who practices law in Houston, Texas, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Tamara L. is held by other top lawyers in the same geographic and legal practice area.

Andy is a trial lawyer with more than two decades of civil litigation experience involving complex insurance coverage, alleged insurer bad faith, complex commercial disputes, serious personal injuries, and allegedly defective products. Andy has tried cases in multiple jurisdictions, and has handled all aspects of pre-trial, trial, and post-trial litigation, including case analysis, discovery plans, written discovery, depositions, pre-trial motions, jury charges, voir dire, direct and cross ex...

Melissa R. Lanier is a top attorney recognized by Best Lawyers in the practice area(s) of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law. Melissa R., who practices law in Humble, Texas, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Melissa R. is held by other top lawyers in the same geographic and legal practice area.

Stephen Post is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Stephen, who practices law in Houston, Texas, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Stephen is held by other top lawyers in the same geographic and legal practice area.

Andrea Barr is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Trusts and Estates and Trusts and Estates. Andrea, who practices law in Sugar Land, Texas, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Andrea is held by other top lawyers in the same geographic and legal practice area.

David E. Warden is an internationally recognized expert in business litigation and arbitration, including patents and other intellectual property. He is a lawyer, arbitrator, engineer, adjunct professor, published author, and businessman. Mr. Warden has tried many healthcare, energy, securities, and intellectual property business lawsuits for individual clients and entities, as well as mass actions and class actions, and is licensed as a patent attorney before the U.S. Patent & Trademark ...

James Prappas has over 30 years’ experience representing businesses, families and individuals concerning employment-based immigration, family-based immigration and naturalization matters. He regularly assists corporate clients secure the best talent from around the globe to achieve business goals. As a Board-Certified specialist, James advises Fortune 500, middle market and emerging companies in U.S. immigration matters relating to the energy, manufacturing and service industries. Clien...

Your lawyer should know the courtroom (and, for many business disputes, full-blown arbitration hearing action) if you want to know the worth of your case. Yet many lawyers have little or no trial experience. I have that experience – in a diverse array of matters, including energy and technology, corporate fiduciary, securities, executive compensation, banking, and real estate. Nothing but trial work sharpens a lawyer’s professional judgment, handling of hard questions, or accounta...

Kelly D. Brown has practiced environmental, health, and safety (EHS) law since 1991, and is a shareholder in the firm’s EHS Section. Kelly’s legal practice is a broad-based one as he handles EHS-related litigation, transactional matters, remediation projects, and compliance counseling. Kelly defends corporate clients in various personal injury and toxic tort lawsuits and administrative proceedings brought by governmental agencies including the Texas Commission on Environmental Qua...