About Patrick Regan

Patrick Regan is a board-certified personal injury lawyer and a founding partner at Regan Zambri Long. His practice focuses on catastrophic injuries from car accidents, truck accidents, Metro accidents, and medical malpractice. Over a nearly 40-year career, Pat has obtained some of the most significant verdicts in Washington, DC history, including a $77 million wrongful death settlement

  • a $17 million defective product settlement
  • a $15.2 million truck accident settlement
  • a $7.3 million medical malpractice verdict
  • and a $6.5 million verdict for a customer severely injured at a Walmart

The Washingtonian has described him as a personal injury lawyer who could be a poster boy for legal ethics and integrity and one of the most successful advocates for clients in negligence. He is a Fellow of the American College of Trial Lawyers, the International Academy of Trial Lawyers, and the American Board of Trial Advocates, and holds board certification in Civil Trial Law and Civil Practice Advocacy from the National Board of Trial Advocacy. Best Lawyers named him Lawyer of the Year in 2024 and 2022 for Mass Tort Litigation and in 2020 for Medical Malpractice Law. In 2026 he was inducted into the Lawdragon Hall of Fame. He has served on the Board of Governors of the American Association for Justice for more than 20 years and is licensed in Washington, DC, Virginia, and Maryland.

Proven verdicts and settlements

$6.17 millionVerdictTop 10 of 1998 · #8

Thomas Hoar suffered disabling brain damage on January 19, 1992, when he slid off the edge of the Diamond Jim ski trail at Massanutten Ski Resort and fell about thirty feet. A jury found the resort negligent for failing to warn skiers of the hidden drop-off and returned $6,170,563 for his wife and guardian. The trial judge set the verdict aside, but the Supreme Court of Virginia reinstated it on November 6, 1998 and entered final judgment for the plaintiff.

Supreme Court of Virginia (appeal from the Circuit Court of Albemarle County) · 1998Premises LiabilityRead the full story →
$1.6 millionVerdict

Carol W. Scott, then 79, broke her femur on September 23, 2019 when an Orange Line train jerked forward after announcing that its doors were opening at McPherson Square. A federal jury in Washington found the Washington Metropolitan Area Transit Authority negligent after a three-day trial in April 2025 and awarded $1.6 million. The judge refused to disturb the verdict, and the transit authority's appeal was dismissed by stipulation.

U.S. District Court for the District of Columbia, Washington · 2025Premises LiabilityRead the full story →
Settlement

Patrick Regan represented the adult children of slain New York Times journalist David Rosenbaum in a $20 million lawsuit against Washington, DC for catastrophic emergency response failures, achieving a 2007 settlement that compelled a complete overhaul of the city's EMS system and a separate confidential settlement with Howard University Hospital.

DC Superior Court · 2007Medical MalpracticeRead the full story →
Settlement

Regan Zambri Long PLLC, co-counsel with two other Washington firms, secured a confidential settlement in November 2019 for more than 70 victims of the August 2016 natural gas explosion that destroyed two Silver Spring apartment buildings, killed seven residents, and sent dozens more to the hospital.

Montgomery County Circuit Court, Maryland · 2019Wrongful DeathRead the full story →
Settlement

Patrick Regan co-represented widow Kathy Wone in a $20 million wrongful death suit against three defendants acquitted of obstruction charges in the 2006 murder of Washington attorney Robert Wone, reaching a confidential settlement in August 2011.

DC Superior Court · 2011Wrongful DeathRead the full story →
Settlement

Patrick Regan and Salvatore Zambri represented families of nine people killed when a Red Line Metro train struck a stopped train near Fort Totten station on June 22, 2009, ultimately obtaining confidential settlements from WMATA and three equipment manufacturers who admitted liability.

U.S. District Court, District of Columbia · 2013Wrongful DeathRead the full story →

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

Practice areas

Education

Columbus School of Law, Catholic University of America
J.D.
Hamilton College
Undergraduate

Bar admissions & credentials

State Bar of Washington
State Bar of Virginia
State Bar of Maryland

Other attorneys at Regan Zambri Long Personal Injury Lawyers

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Proven verdicts and settlements from other Washington firms

Ashcraft & Gerel, LLP
Ashcraft & Gerel, LLP
$5.5 billion · J&J Agrees to Pay at Least $5.5 Billion to Resolve 76,000 Talc-Cancer Claims
Stein Mitchell Beato & Missner LLP
Stein Mitchell Beato & Missner LLP
$20 Million Judgment Against U.S. for Driver Paralyzed When Smithsonian Bus Ran Red Light
Chaikin, Sherman, Cammarata & Siegel, P.C.
Chaikin, Sherman, Cammarata & Siegel, P.C.
$17.11 million · $17.1 Million Verdict After Missed Ectopic Pregnancy Kills Young DC Mother
Koonz McKenney Johnson & DePaolis LLP
Koonz McKenney Johnson & DePaolis LLP
$13.5 Million Default Judgment Against Iran for Passenger Tortured in 1984 Kuwait Airways Hijacking
Patrick Malone & Associates, P.C.
Patrick Malone & Associates, P.C.
$8.35 million · Record $8.35 Million D.C. Verdict After Knee Surgery Cost an 82-Year-Old His Leg

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