About Brittany Clark

Brittany Clark is a trial attorney at Arnold & Itkin LLP in Houston, where she fights for victims of pharmaceutical negligence and dangerous medical devices in Texas and nationwide. A seasoned trial litigator, Brittany has represented tens of thousands of plaintiffs against some of the nation's largest pharmaceutical companies and is recognized for her relentless advocacy and genuine compassion. She grew up near Fort Worth, Texas, where she volunteered with elderly residents and organized community fundraisers, and she brings that same commitment to clients today, treating each one like family.

Brittany earned her business degree from Baylor University in 2006 and graduated cum laude from Thurgood Marshall School of Law in 2009. After law school, she focused on personal injury and wrongful death cases involving catastrophic car wrecks, 18-wheeler accidents, train wrecks, and premises liability, before developing a passion for pharmaceutical drug and medical device litigation in 2011. Prior to Arnold & Itkin, Brittany worked at Baron & Budd, P.C. and Lee Murphy Law Firm.

Proven verdicts and settlements at Arnold & Itkin

These results are credited to Arnold & Itkin. A result appears under an attorney's own name only when a published source names them as counsel on the case.

A Cobb County, Georgia jury found that Monsanto's Roundup caused John Barnes's non-Hodgkin lymphoma and awarded him $2.065 billion, with Arnold & Itkin's Kyle Findley serving as lead trial lawyer.

Georgia (state court) · 2025Product LiabilityRead the full story →
$557 millionVerdict

A Harris County jury awarded Mary Johnson $557 million against Union Pacific for a 2016 Houston train strike that cost her a leg, several fingers, and left her with a brain injury, a figure the trial court later cut and an appeals court reversed for a new trial.

Harris County District Court, Houston, TX · 2023Car AccidentsRead the full story →

Jose Valdivia, 25, was building scaffolding at the Phillips 66 refinery in Lake Charles when a co-worker above him lost his grip on a steel scaffold bar. It struck him on the head and spine through a hard hat and full protective equipment. He is in a wheelchair with limited speech. Brock never reported the accident to OSHA.

19th Judicial District Court, East Baton Rouge Parish, LA · 2025Workplace InjuryRead the full story →

A Dallas County jury found developer Greystar liable for the 2019 tower crane collapse that killed 29-year-old Kiersten Smith in her apartment, returning an $860 million verdict that Jason and Cory Itkin helped win for her family. The trial court cut the $500 million exemplary award under the Texas statutory cap before signing judgment in August 2023, entering $360,012,006 in compensatory damages jointly and severally against the three Greystar entities plus prejudgment interest, and Greystar's appeal, argued in February 2026, is undecided.

Dallas County District Court, TX · 2023Wrongful DeathRead the full story →
$222 millionVerdict

A Fort Bend County jury awarded $222 million to the widow of Jesse Henson, a power-plant repairman scalded to death by superheated steam from a relief valve serviced by Team Industrial Services, a judgment a Texas appeals court later reversed before dismissing the case on the ground that it belonged in Kansas.

Fort Bend County District Court, TX · 2021Workplace InjuryRead the full story →

Prior results do not guarantee a similar outcome. Each case is unique and depends on its own facts.

Practice areas

Education

Thurgood Marshall School of Law
J.D., cum laude, 2009
Baylor University
Undergraduate, 2006

Bar admissions & credentials

State Bar of Texas

Awards & recognition

Best Lawyers: Ones to Watch (2023-2026)
The National Trial Lawyers - Civil Plaintiff - Top 40 Under 40
Top Verdict in Pennsylvania

Other attorneys at Arnold & Itkin

View firm →

Proven verdicts and settlements from other Houston firms

The Lanier Law Firm
The Lanier Law Firm
$4.85 Billion Vioxx MDL Settlement for Heart-Attack and Stroke Victims
The Buzbee Law Firm
The Buzbee Law Firm
$1.1 Billion Verdict for Child Left Brain-Damaged by Oil-Fortune Heir
Williams Hart & Boundas
Williams Hart & Boundas
$15.3 billion · Texas Recovers $15.3 Billion From Tobacco Industry in Landmark 1998 Settlement
The Ammons Law Firm LLP
The Ammons Law Firm LLP
$812 Million Verdict for Family of Worker Killed in Pecos Chemical Plant Explosion, Part of $1.6 Billion
Abraham Watkins
Abraham Watkins
$28.59 million · Jury Finds ExxonMobil 100% Liable for Baytown Plant Explosion, Awards Five Workers $28.59 Million

Prior results do not guarantee a similar outcome. Each case is unique and depends on its own facts.