Carl E. Ryan

Marie has experience in both trial and appellate matters. In private practice, Marie handles or assists in all phases of litigation for a wide variety of clients involved in products liability, premises liability, personal injury, insurance defense, contract disputes, and commercial lawsuits. She has appeared and handled appeals before the Supreme Court of Texas and various Texas courts of appeals. Marie has taught Appellate Advocacy as an adjunct professor at Thurgood Marshall School of Law....

Ryan is a Trial Lawyer who’s recovered the largest verdicts and settlements in history for clients who were catastrophically injured, seriously burned, and tragically killed across Texas, Louisiana, New Mexico and the United States. His record-setting verdicts and settlements have received national media attention and distinguished Ryan as one of the top personal injury lawyers in the country. Since founding the firm, Zehl & Associates has repeatedly recovered the largest verdicts a...

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.

As a seasoned litigator, Mitchell Chaney's practice focuses on civil and commercial litigation. His career, spanning over 30 years, includes trying cases on both the federal and state level for leading manufacturers of automotive products, ATVs, firearms and other product liability cases in South Texas. Additionally, Mitchell has tried railroad crossing cases as well as legal malpractice cases on the defense side. Before joining McGinnis Lochridge he was a partner in his own firm in Brownsvil...

Jeff Ryan is a founding partner of Chamblee Ryan and has served as the firm’s Vice President since its inception. Jeff’s primary focus is on litigation and trial work representing individuals, corporations, health care providers, and national transportation companies in state and federal courts in Texas and nationwide. Jeff has extensive experience handling professional malpractice, product liability suits, commercial disputes, nonsubscriber claims, and general negligence lawsuits...

Ryan T. Hand is a top attorney recognized by Best Lawyers in the practice area(s) of Transportation Law. Ryan T., who practices law in Spring, Texas, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ryan T. is held by other top lawyers in the same geographic and legal practice area.

Dennis Barrow is a skilled advocate in both domestic litigation and international arbitration. He represents clients in construction, energy, environmental, and commercial disputes. His extensive experience includes representing clients in state and federal trials, domestic arbitrations, and ICC and UNCITRAL arbitrations. Dennis’s combination of a mechanical engineering degree with a degree in economics provides him an advantage in many cases. His engineering training allows him to quic...

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

Aaron G. Fountain is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Patent. Aaron G., who practices law in Austin, Texas, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Aaron G. is held by other top lawyers in the same geographic and legal practice area.

Teresa Valderrama is a partner in the firm's Houston office. She has more than 25 years of experience representing employers in all aspects of workplace law, including corporate investigations and compliance, wage & hour collective action defense, and defense of all manner of discrimination, workplace harassment and other work-related claims. This includes advice and counsel regarding trade secrets/business-asset protection, defense of the Sarbanes–Oxley Act (SOX) and other whistleb...