JD, Columbia Law School, 1996
BA, Political Science, University of Chicago, Phi Beta Kappa, 1993

In law school, Warren was Executive Editor of the Journal of Asian Law

• Texas State Bar

Warren's recent matters include representing:

• A company in a medical negligence action in which a seven-figure damages judgment was entered against the client; on appeal, the Supreme Court of Texas reversed the trial court's damages award and rendered a take-nothing judgment on the claims against the client.
• A company in a medical negligence action in which the trial court denied a motion to dismiss the claims against the client; on appeal, the Houston Court of Appeals reversed the trial court's order and rendered judgment dismissing the claims against the client.
• A company in a dispute over ownership interests in a mineral estate in which the trial court dismissed the claims against the client; on appeal, the San Antonio Court of Appeals affirmed the trial court's judgment in full.
• A company in an action based on the purchase of a factoring account in which the district court granted summary judgment in favor of the client; on appeal, the United States Court of Appeals for the Fifth Circuit affirmed the district court's judgment in full
• A company in a dispute over responsibility for payment of a seaman's medical expenses in which a $1.3 million judgment was entered in favor of the client; on appeal, the Court of Appeals affirmed the trial court's judgment in full
• A building contractor in a real estate dispute in which a judgment of $1.1 million was entered against the client; on appeal, the Houston Court of Appeals reversed the trial court's judgment and rendered a take-nothing judgment on the claims against the client
• A company in a medical negligence action in which the trial court denied the client's plea to the jurisdiction based on governmental immunity; on appeal, the Corpus Christi Court of Appeals reversed the trial court's judgment and rendered judgment dismissing the claims against the client

• Top Lawyer, Houstonia Magazine, 2022
• Texas Rising Star, Thomson Reuters, 2005 – 2008, 2010 – 2011
• Texas Super Lawyer, Thomson Reuters, 2012 – 2020
• Best Lawyers Under 40, National Asian Pacific American Bar Association, 2009
• Best Lawyers, Appellate Practice, Best Lawyers in America, 2024

• "Texas Supreme Court Holds That Negligent Credentialing Claims Are Subject to Requirements of Medical Liability and Insurance Improvement Act," Appellate Alert, Fulbright & Jaworski LLP, November 2004
• "Texas Supreme Court Affirms Court of Appeals' Reversal of $60.5 Million Judgment Against Health Care Entities," Appellate Alert, Fulbright & Jaworski LLP, October 2003
• Co-Author with Reagan Wm. Simpson, "Procedural Rules Governing the Admissibility of Evidence," Oklahoma Law Review, 2001
• Co-Author with Marcy Hogan Greer, "Wrapping Up the Appeal: Collection of Costs, Issuance of the Mandate, and Enforcement of Judgments," Travis County Bar Association, 2000

• State Bar of Texas
• Houston Bar Association
• Houston Young Lawyers Association (HYLA)
• Asian American Bar Association of Houston (AABA)
• Texas Association of Defense Counsel (TADC)