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  1. | Home
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  3. | Brittany N. Dejong

Brittany N. Dejong

Partner

San Francisco

  • 415.956.1900
  • 415.291.4502
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Brittany N. DeJong is a Partner at Bartko Pavia LLP and a member of the Litigation Practice. She has been figuring out how to do hard things for as long as she can remember, and it shows. She is the kind of lawyer who sees everything, yields nothing, and fights for her clients with a loyalty that never wavers. In the high-stakes world of complex antitrust and unfair competition litigation, those are not small qualities. They are the whole game.

Brittany’s practice spans complex business litigation with a particular focus on antitrust and unfair competition matters, representing both plaintiffs and defendants at every stage. What sets her apart is a rare and highly specialized skill: the ability to work hand-in-hand with teams of leading economists, manage terabytes of documents and data, and translate that analytical complexity into clear, compelling legal strategy. In major antitrust litigation, this is not a supporting role. It is the work that wins cases.

Her judicial clerkship background gives her something most litigators spend careers trying to develop: a genuine insider’s understanding of how judges think. She served as a Research Attorney for the Honorable Peter Busch in the Law and Motion Department at the San Francisco Superior Court, and externed for the Honorable Susan Illston of the United States District Court for the Northern District of California. When Brittany walks into a courtroom, she already knows what the judge is looking for.

Before joining Bartko Pavia, she litigated complex class actions on behalf of plaintiffs and handled multiparty litigation involving catastrophic property damage at a boutique trial firm. She built her legal career in the margins of a life that demanded a great deal of her — and she built it without compromise.

Brittany is a mother, and at Bartko Pavia, that is a point of pride. The firm believes that the best lawyers bring their whole lives to their work, and Brittany is living proof of what that looks like in practice.

Brittany holds a J.D. from Golden Gate University, School of Law, with Highest Honors (top 2%) and a B.S., with Honors, from the University of Phoenix.

Credentials

Education

  • Golden Gate University, School of Law, J.D., with Highest Honors (top 2%)
  • University of Phoenix, with Honors, B.S.

Bar Admissions

  • State Bar of California

Court Admissions

  • United States Court of Appeals for the Ninth Circuit
  • United States District Court for the Northern District of California
  • United States District Court for the Eastern District of California
  • United States District Court for the Southern District of California
  • United States District Court for the Central District of California

Recognitions

  • CALI Award Recipient Writing & Research I, Writing & Research II and Criminal Procedure Witkin Award Recipient Criminal Law

Insights

Press Release

17, December 2025

Bartko Pavia Elevates Four Attorneys to Partnership

SAN FRANCISCO (December 10, 2025) — Bartko Pavia LLP is pleased to announce the promotion of four attorneys to partnership, effective January 1, 2026. The new partner class reflects the firm's distinctive culture: a powerhouse litigation practice where high performance, collegiality, and creative problem-solving combine to deliver results for clients facing their most critical challenges.

Press Release

05, June 2023

Hospitals Score Another Massive Victory Against the Blues as Court Rejects Insurance Companies’ Second Attempt to Dismiss Healthcare Providers’ Antitrust Claims

San Francisco, CA – In a June 5, 2023 Order, only made available on the public docket late June 6, 2023, the Honorable Evelio Grillo of the Alameda Superior Court, in VHS Liquidating Trust, et al. v. Blue Cross Blue Shield Association, et al., Case Number RG21106600, issued a comprehensive Order resoundingly rejecting the Defendant Blues’ second attempt to dismiss the Plaintiffs’ claims.

Press Release

01, June 2022

Court Rejects Insurance Companies’ Effort to Dismiss Antitrust Claims and Limit Damages of Healthcare Providers

San Francisco, CA – On June 1, 2022, the Honorable Evelio Grillo of the Alameda Superior Court, in VHS Liquidating Trust, et al. v. Blue Cross Blue Shield Association, et al., Case Number RG21106600, issued two comprehensive orders that emphatically rejected the Defendants’ attempts to dismiss the Plaintiffs’ claims and limit their potential damages.

Areas of Focus

Practices

  • Litigation

Insights & News

Press Release

30, October 2025

An Ruda Serves as Judge at the Berkeley Female Founders & Funders Summit

Learn more

Honors and Awards

17, May 2023

Patrick M. Ryan Ranked Top IP Lawyer

Learn more

Media Mentions

27, October 2025

Steve Vieux Featured in Law360 Coverage of the California Lawyers Association’s Golden State Institute

Learn more

Press Release

17, December 2025

Bartko Pavia Elevates Four Attorneys to Partnership

Learn more

Honors and Awards

26, November 2025

Patrick M. Ryan Named to Daily Journal’s 2025 “Top Antitrust Lawyers” List

Learn more

Honors and Awards

23, September 2025

Patrick M. Ryan Earns Repeat Recognition as 2025 Top 100 Lawyer

Learn more

Media Mentions

30, May 2025

Zest Labs $222M Verdict Gains Widespread Media Coverage

Learn more

Honors and Awards

01, January 2025

Bartko Pavia Earns Recognition in 2025 Best Law Firms® Rankings

Learn more

Press Release

14, May 2025

Bartko Pavia’s Patrick M. Ryan obtains $222 million jury verdict against Walmart

Learn more

Press Release

23, December 2025

Bartko Pavia Elevates Howland Gordon to Equity Partnership

Learn more

Speaking Engagements

30, January 2026

An Nguyen Ruda Joins Panel on Law Firm Governance and Organizational Structure

Learn more

Press Release

31, May 2019

Bartko Pavia Firm Obtains $845,114,000 Judgment for ASML Against XTAL, Inc.

Learn more

Press Release

01, August 2025

Bartko Pavia Continues Strategic Expansion with Addition of Antitrust Partner Ian Papendick

Learn more

Media Mentions

05, February 2024

Bartko Pavia Obtains Defense Win in Uber Trade Secret Case

Learn more

Speaking Engagements

20, February 2026

An Nguyen Ruda Discusses Building Authentic Culture at Bartko Pavia LLP

Learn more

Honors and Awards

24, January 2024

Patrick M. Ryan Named Leading Commercial Litigator

Learn more

Speaking Engagements

17, February 2026

Giovanni Spinelli Presents at Milan Bar Seminar on Judicial and Prosecutorial Independence

Learn more

Media Mentions

13, February 2026

AI and the Human Premium: An Nguyen Ruda on the Legal Late Night Podcast

Learn more

Honors and Awards

08, November 2023

Bartko Pavia Ranked Top Litigation Boutique

Learn more

Press Release

11, March 2022

Bartko Pavia Scores Huge Defense Jury Verdict in $411 Million Sutter Health Antitrust Class Action

Learn more

Press Release

07, February 2023

Bartko Pavia Clients Win $680 Million Francesca Naify Case

Learn more

Press Release

30, October 2025

An Ruda Serves as Judge at the Berkeley Female Founders & Funders Summit

Learn more

Honors and Awards

17, May 2023

Patrick M. Ryan Ranked Top IP Lawyer

Learn more

Media Mentions

27, October 2025

Steve Vieux Featured in Law360 Coverage of the California Lawyers Association’s Golden State Institute

Learn more

Press Release

17, December 2025

Bartko Pavia Elevates Four Attorneys to Partnership

Learn more

Honors and Awards

26, November 2025

Patrick M. Ryan Named to Daily Journal’s 2025 “Top Antitrust Lawyers” List

Learn more

Honors and Awards

23, September 2025

Patrick M. Ryan Earns Repeat Recognition as 2025 Top 100 Lawyer

Learn more

Media Mentions

30, May 2025

Zest Labs $222M Verdict Gains Widespread Media Coverage

Learn more

Honors and Awards

01, January 2025

Bartko Pavia Earns Recognition in 2025 Best Law Firms® Rankings

Learn more

Press Release

14, May 2025

Bartko Pavia’s Patrick M. Ryan obtains $222 million jury verdict against Walmart

Learn more

Press Release

23, December 2025

Bartko Pavia Elevates Howland Gordon to Equity Partnership

Learn more

Speaking Engagements

30, January 2026

An Nguyen Ruda Joins Panel on Law Firm Governance and Organizational Structure

Learn more

Press Release

31, May 2019

Bartko Pavia Firm Obtains $845,114,000 Judgment for ASML Against XTAL, Inc.

Learn more

Press Release

01, August 2025

Bartko Pavia Continues Strategic Expansion with Addition of Antitrust Partner Ian Papendick

Learn more

Media Mentions

05, February 2024

Bartko Pavia Obtains Defense Win in Uber Trade Secret Case

Learn more

Speaking Engagements

20, February 2026

An Nguyen Ruda Discusses Building Authentic Culture at Bartko Pavia LLP

Learn more

Honors and Awards

24, January 2024

Patrick M. Ryan Named Leading Commercial Litigator

Learn more

Speaking Engagements

17, February 2026

Giovanni Spinelli Presents at Milan Bar Seminar on Judicial and Prosecutorial Independence

Learn more

Media Mentions

13, February 2026

AI and the Human Premium: An Nguyen Ruda on the Legal Late Night Podcast

Learn more

Honors and Awards

08, November 2023

Bartko Pavia Ranked Top Litigation Boutique

Learn more

Press Release

11, March 2022

Bartko Pavia Scores Huge Defense Jury Verdict in $411 Million Sutter Health Antitrust Class Action

Learn more

Press Release

07, February 2023

Bartko Pavia Clients Win $680 Million Francesca Naify Case

Learn more

Press Release

30, October 2025

An Ruda Serves as Judge at the Berkeley Female Founders & Funders Summit

Learn more

Honors and Awards

17, May 2023

Patrick M. Ryan Ranked Top IP Lawyer

Learn more

Media Mentions

27, October 2025

Steve Vieux Featured in Law360 Coverage of the California Lawyers Association’s Golden State Institute

Learn more

View all Insights

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