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ABOUT BARTKO PAVIA LLP

Bartko Pavia combines a high-level approach with personalized client service to deliver clear, decisive guidance and efficient solutions that prioritize your business's success. We offer an unparalleled commitment to solving your most complex and sophisticated legal challenges.

Our firm is built on a foundation of trust, precision, and a collaborative culture that delivers big-firm results with the personalized care of a boutique law firm. With attorneys fluent in Italian, French, German, Spanish, Russian, and Portuguese, in addition to our domestic work, we offer a full range of legal services to foreign companies, individuals and governmental organizations and agencies.

With Bartko’s robust presence in Northern California since 1978 and Pavia & Harcourt’s deep roots in the dynamic New York City market since 1951, we pair local expertise with a national reach from coast to coast. After years of working together Bartko Pavia LLP has come together as a partnership of shared values, complementary strengths, and a vision for delivering unmatched legal service.

We are problem-solvers at our core. We go beyond surface-level solutions and are adept at uncovering the root of challenges and tailoring innovative, results-driven strategies for better, more unique solutions and standout client service. Whether you are navigating a high-stakes litigation, expanding into new markets, or reevaluating your business structure, our attorneys thrive in moments that require sharp focus and creative thinking.

Our relationship-first approach has earned us the trust of a wide range of clients. At Bartko Pavia LLP, every case is led by highly credentialed attorneys who offer counsel during pivotal moments in your business lifecycle—from diversifying product lines to global expansions. Unlike many firms, we do not delegate important matters to sprawling teams of attorneys. When you work with us, you get trusted business advisors who are hands-on, responsive, and invested in your success.

We combine precision and adaptability to meet the evolving needs of businesses across the U.S. and internationally. Our legacy boasts a long track record of achieving outstanding outcomes for clients across industries like retail, technology, real estate, luxury goods, and media. From securing multi-million-dollar settlements to winning industry-shaping jury verdicts, we have a proven ability to excel in critical moments.

If you are involved in complex international disputes or facilitating high-profile transactions, we excel at addressing the most intricate legal needs while advancing our clients’ larger business visions. We offer comprehensive services across litigation, corporate and commercial transactions, labor and employment, real estate, intellectual property, estate planning, media and entertainment, and more. This breadth of service ensures that wherever your business takes you, Bartko Pavia LLP is there to guide you.

A Firm For The Future

Whether you are listening to the recommendations of a trusted in-house colleague or exploring new representation, Bartko Pavia LLP offers a rare blend of world-class expertise, personalized attention, and deep relationships that move the needle for clients. With decades of combined experience, we are a boutique powerhouse committed to delivering exceptional results for our clients.

Media Mentions

08, October 2026

Daily Journal Spotlights Bartko’s Landmark Pre-Trial Victory in Ruling Setting the Antitrust Standard in Blue Cross Hospital Case

The Daily Journal recently featured Bartko Pavia LLP’s significant victory in VHS Liquidating Trust v. Blue Cross of California, where an Alameda County Superior Court judge held that the Blue Cross Blue Shield plans will face strict per se antitrust treatment for dividing the country into exclusive territories, unless they can show their predecessors held common law trademark rights in those areas before the 1950s.

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Press Release

07, October 2026

Judge Chatterjee of the Alameda Superior Court Issues Landmark Opinion on the Appropriate Standard of Review in Antitrust Cases; Decision Will Significantly Shape Remaining Proceedings and Future Healthcare Antitrust Litigation

FOR IMMEDIATE RELEASE

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Media Mentions

02, October 2026

Law360 Features Bartko Pavia's Appellate Victory Reviving Antitrust Suit Against MultiPlan

Law360 recently featured Bartko Pavia LLP's major appellate victory in VHS Liquidating Trust v. MultiPlan Corp., where California's First Appellate District reversed the dismissal of an antitrust suit accusing MultiPlan, now Claritev Corp., of orchestrating an agreement among health insurers to fix and reduce out-of-network reimbursement rates.

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Speaking Engagements

01, October 2026

Josiah Jenkins to Present on California Wage & Hour Compliance for SFEAC

Bartko Pavia Partner Josiah Jenkins will present The Devil Is in the Details: Navigating California Wage & Hour Compliance for the San Francisco Employers Advisory Council (SFEAC) on October 8, 2026.

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Press Release

23, September 2026

Bartko Pavia Secures Landmark California Appellate Victory, on Behalf of one of its Hospital Clients, Reviving Antitrust Claims Against MultiPlan

FOR IMMEDIATE RELEASE

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Publications

17, September 2026

Michael Abraham and Steve Steinberg Author Article for California Health Law News

Michael D. Abraham and Stephen C. Steinberg, Partners at Bartko Pavia LLP and Co-Chairs of the firm’s Privacy Practice, authored an article in the Summer 2026 issue of California Health Law News, How J.M. v. Illuminate Education Rewrote the CMIA Playbook, examining a California Supreme Court decision that quietly reset the rules for medical privacy litigation in this state.

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Honors and Awards

02, September 2026

An Nguyen Ruda Named 2026 Trailblazer Award Recipient by the Vietnamese American Bar Association of Northern California

 FOR IMMEDIATE RELEASE

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Speaking Engagements

04, August 2026

Annabel Tresise to Speak on AI Regulation at BASF Virtual Program

Bartko Pavia is pleased to share that Annabel Tresise, Senior Counsel, will serve as a co-panelist alongside Ben Softness, Partner at King & Spalding, during the Bar Association of San Francisco's AI and Technology Subsection presentation, AI Regulation without a Map: Where Are We Going and Who is In Charge?

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Honors and Awards

04, August 2026

Oliver Q. Dunlap Appointed BASF Delegate to the American Bar Association House of Delegates

Bartko Pavia is pleased to congratulate Oliver Q. Dunlap on his appointment by The Bar Association of San Francisco (BASF) as its Delegate to the American Bar Association (ABA) House of Delegates.

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Honors and Awards

16, July 2026

Bartko Pavia LLP Lawyers Recognized in the 2026 Northern California Super Lawyers® Guide

Bartko Pavia LLP is pleased to announce that nine of the firm's attorneys have been recognized in the 2026 Northern California Super Lawyers® guide, with one attorney also also included in the list of Rising Stars.

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Press Release

15, July 2026

Patrick M. Ryan Named Fellow Of Litigation Counsel Of America

FOR IMMEDIATE RELEASE

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Speaking Engagements

05, June 2026

Building AI Capital: Sean McTigue on the Future of AI in Legal Practice

Artificial intelligence is rapidly transforming the legal profession, but according to Bartko Pavia partner Sean McTigue, successful implementation requires more than simply adopting new technology. It requires thoughtful processes, effective verification, and a clear understanding of where AI can add value.

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Leadership

Bartko Pavia is an elite boutique law firm bringing together Bartko and Pavia & Harcourt, with collective experience of more than a century representing domestic and international clients. Our core common values focus on providing business-centric strategic advice that views every client’s interest and long-term goals holistically. We put our clients’ interest first and we succeed when they succeed, which is our paramount goal.

Giovanni Spinelli

Giovanni Spinelli

NY Office Managing Partner

New York

Email

212.980.3500

Robert H. Bunzel

Robert H. Bunzel

General Counsel

San Francisco

Email

415.956.1900

John J. Bartko

John J. Bartko

Founder

San Francisco

Email

415.956.1900

Patrick M. Ryan

Patrick M. Ryan

Co-Managing Partner

San Francisco

Email

415.956.1900

An Nguyen Ruda

An Nguyen Ruda

Co-Managing Partner

San Francisco

Email

415.956.1900

Louise Ann "Luzann" Fernandez

Louise Ann "Luzann" Fernandez

Strategic Counsel to Managing Partners

Los Angeles

Email

310.563.8780

Giovanni Spinelli

Giovanni Spinelli

NY Office Managing Partner

New York

Email

212.980.3500

Robert H. Bunzel

Robert H. Bunzel

General Counsel

San Francisco

Email

415.956.1900

John J. Bartko

John J. Bartko

Founder

San Francisco

Email

415.956.1900

Patrick M. Ryan

Patrick M. Ryan

Co-Managing Partner

San Francisco

Email

415.956.1900

An Nguyen Ruda

An Nguyen Ruda

Co-Managing Partner

San Francisco

Email

415.956.1900

Louise Ann "Luzann" Fernandez

Louise Ann "Luzann" Fernandez

Strategic Counsel to Managing Partners

Los Angeles

Email

310.563.8780

Giovanni Spinelli

Giovanni Spinelli

NY Office Managing Partner

New York

Email

212.980.3500

Robert H. Bunzel

Robert H. Bunzel

General Counsel

San Francisco

Email

415.956.1900

John J. Bartko

John J. Bartko

Founder

San Francisco

Email

415.956.1900

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