Department profile
O'Melveny & Myers LLP

Healthcare

USA Guide 2026 : California

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O'Melveny & Myers LLP

Rankings

Chambers Review

Provided by Chambers

Healthcare - California

Band 4

What the Team is Known For

O'Melveny & Myers LLP has a strong healthcare litigation practice, known for its handling of investigations, administrative proceedings and courtroom disputes. Frequently defends clients against actions brought under the False Claims Act. Also possesses significant regulatory expertise.

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Work Highlights

Provided by Chambers

  • O'Melveny & Myers LLP represented Elevance Health, Inc. in United States of America v. Anthem, Inc. and related Department of Justice civil investigative demands into Elevance Health’s Medicare Advantage risk adjustment practices that preceded this lawsuit.

Strengths

Provided by Chambers

  • O'Melveny & Myers has a great team of litigators with right combination of legal skills and business strategy.

    Healthcare respondentUSA

Notable Practitioners

Provided by Chambers

  • David Deaton
    David Deaton

    David Deaton

    David Deaton is a go-to attorney for contentious healthcare matters, including enforcement proceedings and litigation, as well as advising on internal investigations. He is particularly noted for his representation of payors.

    • David is an excellent lawyer who is an expert in the field.

      Healthcare respondentUSA
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  • Caitlin Bair
    Caitlin Bair

    Caitlin Bair

    Caitlin Bair is held in high regard for her strength in handling internal and government investigations, as well as FCA and Anti-Kickback Statute issues. Her clients include healthcare providers and insurers.

    • Caitlin is an expert in the field who provides great service and is always available for her clients.

      Healthcare respondentUSA
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  • Stephen Sullivan
    Stephen Sullivan

    Stephen Sullivan

    Stephen Sullivan handles both regulatory, compliance and enforcement work for healthcare clients, with a focus on Medicare.

    • Stephen is spectacular, deeply experienced and knowledgeable.

      Healthcare respondentUSA
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Ranked Individuals at O'Melveny & Myers LLP (3)

California

O'Melveny & Myers LLP has rankings in the following guides

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