People

Sarah P. Hogarth

Partner

Washington, DC

Sarah P. Hogarth is a member of the Firm’s Supreme Court & Appellate Litigation and Government & Regulatory Litigation practices. She briefs and argues appeals and critical motions, litigates affirmative cases challenging federal and state government action and advises on legal strategy and dispositive motions in trial courts or before administrative tribunals.

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Results
  • Successfully defended the invalidation of a Puerto Rico law regulating the rates that Medicare Advantage plans must pay providers on federal preemption grounds (MMAPA v. Emanuelli-Hernandez (1st Cir.))
  • Won reversal of judgment dismissing Sherman Act Section 1 and Clayton Act Section 7 claims (Vasquez v. Indiana University Health, Inc. (7th Cir.))
  • Preserved dismissal of lawsuits asserting claims covered by the landmark settlement of more than 10,000 mass tort cases against the City of New York and private contractors following the 9/11 terrorist attack (In re World Trade Center Lower Manhattan Disaster Site Litig. (2d Cir.))
  • Won complete cross-appeal victory, securing reversal of district court order declining to enforce a settlement agreement (Serta Simmons Bedding LLC v. Casper Sleep Inc. (Fed. Cir.))
  • Preserved a complete jury verdict and multimillion-dollar award (US Conference of Mayors v. Great-West Life & Annuity (D.C. Cir.; D.D.C))

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Recognitions
  • Best Lawyers: Ones to Watch in America, Appellate Practice, 2026
  • Legal 500 US, Appellate: Courts of Appeals/Appellate: Supreme Courts, 2021 and 2023-2025
  • District of Columbia Courts, Capital Pro Bono Honor Roll, 2023
  • Super Lawyers Washington DC, Rising Star in Appellate, 2019-2020
Capabilities and industries
Regional markets
Community
  • Law360, Appellate Editorial Advisory Board, 2024-2025
Credentials
Education
  • Notre Dame Law School, JD, summa cum laude
  • Michigan State University, BA, with honors
Admissions
  • District of Columbia
  • Indiana
  • Maryland
Courts / Agencies
  • US Court of Appeals for the First Circuit
  • US Court of Appeals for the Second Circuit
  • US Court of Appeals for the Third Circuit
  • US Court of Appeals for the Fourth Circuit
  • US Court of Appeals for the Fifth Circuit
  • US Court of Appeals for the Seventh Circuit
  • US Court of Appeals for the Eighth Circuit
  • US Court of Appeals for the Ninth Circuit
  • US Court of Appeals for the Tenth Circuit
  • US Court of Appeals for the District of Columbia Circuit
  • US Court of Appeals for the Federal Circuit
  • US Court of Appeals for Veterans Claims
  • US District Court for the District of Columbia
  • US District Court for the District of Maryland
  • US District Court for the Northern District of Indiana
  • US District Court for the Southern District of Indiana