Ranked in 1 Practice Areas
U

Up and Coming

Antitrust

Texas

1 Years Ranked

About

Provided by Rachel Mossman Zieminski

USA

Practice Areas

Rachel is an experienced litigator and trial attorney representing clients in some of the most complex and significant antitrust disputes in the market today. These include cases challenging clients’ intellectual property under antitrust theories, defending clients’ hiring practices against “no-poach” challenges, and defending mergers in trials against the Department of Justice.

Rachel has over a decade of experience in antitrust cases involving healthcare and represents clients across industries including health insurance, retail, payment processing, aviation, book publishing, defense contracting, and private equity.

Rachel has a passion for fact gathering and a unique ability to distill complicated antitrust arguments into easy-to-understand narratives. These skills allow Rachel to develop strong discovery records and compelling arguments in support of her clients’ positions.

Chambers Review

Provided by Chambers

Chambers Guide to the USA

Antitrust - Texas

U
Up and Coming
Individual Editorial

Rachel Mossman Zieminski of A&O Shearman is an up-and-coming attorney who advises clients on complex antitrust litigation. She regularly handles price-fixing and monopolization cases.

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California

Litigation: Securities

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4
Daniel Laguardia
4
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Technology

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2
Daren M Orzechowski
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California: San Francisco, Silicon Valley & Surro

Corporate/M&A

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4
Daniel R. Mitz
4
Band 4
Michael Dorf
4
Michael Dorf
4
Band 4

District of Columbia

Antitrust

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3
David Higbee
3
Band 3
Amelia (Memmi) Rasmussen
Amelia (Memmi) Rasmussen
Associates to watch
Litigation: General Commercial

Todd Stenerson
3
Todd Stenerson
3
Band 3
Litigation: Securities

Lyle Roberts
1
Lyle Roberts
1
Band 1
Litigation: White-Collar Crime & Government Investigations

Adam B Schwartz
5
Adam B Schwartz
5
Band 5
Mark Lanpher
6
Mark Lanpher
6
Band 6

Massachusetts

Intellectual Property

Nicholas Mitrokostas
4
Nicholas Mitrokostas
4
Band 4

New York

Antitrust

Elaine Johnston
3
Elaine Johnston
3
Band 3
Jessica K Delbaum
3
Jessica K Delbaum
3
Band 3
Adam S Hakki
5
Adam S Hakki
5
Band 5
Banking & Finance

Maura O'Sullivan
2
Maura O'Sullivan
2
Band 2
R Jake Mincemoyer
3
R Jake Mincemoyer
Head of Banking & Finance
3
Band 3
Michael K Chernick
4
Michael K Chernick
4
Band 4
Todd Koretzky
U
Todd Koretzky
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Up and Coming
Bankruptcy/Restructuring

Fredric Sosnick
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Fredric Sosnick
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Band 5
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