LAWYER PROFILE
Leigh Oliver

Leigh Oliver

USA 2026

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Clifford Chance US LLP
 Clifford Chance US LLP

Ranked in 1 practice area

Antitrust

District of Columbia

6 years ranked

Contributions and articles

1 Global Practice Guides

About

Provided by Clifford Chance US LLP

USA

Practice Areas

Leigh Oliver is Head of the US Antitrust Practice, Co-Head of the Healthcare & Life Sciences Sector and specializes in antitrust issues ranging from bet-the-company merger control matters to state and federal antitrust investigations. She has two decades of experience advising clients in heavily scrutinized industries, including healthcare, life sciences, aerospace and defense and industrials. She regularly represents clients before federal and state antitrust agencies and in merger litigation in federal court.

Career

Haverford College (BA Political Science) 2000

The Catholic University of America, Columbus School of Law (JD) 2004

Admitted as Attorney-at-Law in the District of Columbia 2004

Joined Clifford Chance as a Partner 2022

Chambers Review

Provided by Chambers

Chambers Guide to the USA

Antitrust - District of Columbia

Band 5
Individual Editorial
Leigh Oliver is particularly commended for her work in healthcare-related antitrust matters. She regularly appears before the FTC in merger investigations and challenges.
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Strengths

Provided by Chambers

  • Leigh breaks the mold. She has brilliant, amazing client service and gets right to the heart of the matter.

    AntitrustChambers Guide to the USA

  • Leigh is a strong strategist and a clear thinker. She has very good judgment and thorough preparation.

    AntitrustChambers Guide to the USA

  • In addition to being super smart and responsive, Leigh is a really terrific manager of complex matters.

    AntitrustChambers Guide to the USA

  • Leigh has a deep healthcare interest in antitrust that is incredibly useful.

    AntitrustChambers Guide to the USA

Ranked Individuals at Clifford Chance US LLP (59)

District of Columbia

Illinois

New York

Texas

All Contributions (1)

Provided by Clifford Chance US LLP

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