Sarah Cummings Stewart

Partner

Strategic counsel to life sciences and health care clients, delivering compliance, regulatory, and litigation solutions that align with business objectives

Sarah is a trial-tested False Claims Act lawyer and strategic compliance counselor to life sciences and health care companies. She defends her clients in high-stakes FCA investigations and litigation, from persuading the Department of Justice to decline intervention to taking cases through trial and appeal, and designs business-aligned compliance programs that withstand operational realities and regulatory scrutiny. Her perspective is informed by an 18-month secondment inside a life sciences company, where she built a compliance program from the ground up, and by a pioneering practice that integrates forensic data analytics to surface risk and critical evidence within enterprise data. These capabilities have driven favorable outcomes in both internal inquiries and bet-the-company disputes. Indeed, Sarah has earned industry nominations and awards recognizing her skill.

Experience

Representative matters

Assisted a large, multi-office physician group in responding to a Civil Investigative Demand from the United States Department of Justice (DOJ), and successfully persuaded the DOJ to decline intervention in the related False Claims Act qui tam matter brought by a former employee. The investigation related to the group’s practice of conducting Medicare annual wellness visits, billing for “incident to” services, provider enrollments in Medicare, and potential overpayments. Following declination, continued to represent the practice in ongoing civil litigation with the relator through a two-week federal trial and appeal.
Represented a specialty heart hospital in a False Claims Act lawsuit alleging fraudulent documentation and billing of higher-paying diagnoses of major complications or comorbidities for Medicare patients; fraudulent billing for assistant surgeon services that were not performed; and terminating the relator in retaliation. After successfully persuading the DOJ to decline intervention, continued to represent the hospital in ongoing civil litigation with the relator and obtained extremely favorable settlement of all allegations.
Represented a large health care system in Texas in multiple major matters including (1) securing appellate affirmation of a dismissal of a $61.8 million False Claims Act matter, a result the U.S. Supreme Court subsequently declined to overturn; and (2) obtaining a favorable settlement for less than 2% of the overall potential liability for the client and two of its joint venture/physician-owned heart hospitals in a False Claims Act whistleblower case brought by two leading heart surgeons in a "bet the company" case, which could have had profound ramifications for all physician-owned hospitals nationwide.

Recognitions

  • Selected through peer review for inclusion in The Best Lawyers in America© for Health Care Law, 2024-2025
  • Ranked in Chambers USA for Texas Healthcare, 2021-2025
  • Shortlisted by The American Lawyer Industry Awards for "Young Lawyer of the Year – Beyond Practice”, 2024

Credentials

Education

  • University of Virginia School of Law, 2011, J.D., Order of the Coif
  • Bucknell University, 2008, B.A., magna cum laude

Professional admissions & qualifications

  • District of Columbia
  • Texas
  • Virginia

Professional affiliations

  • American Bar Association – Health Law Section, Family Law Section, Assisted Reproductive Technologies Committee
  • American Health Lawyers Association
  • American Society for Reproductive Medicine, Legal Professional Group
  • Dallas Bar Association
  • Dallas Women's Lawyers Association

News

Media mentions

Blogs

Events