LAWYER PROFILE
Joanna S McCallum

Joanna S McCallum

USA 2026

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Ranked in 1 practice area

Chambers Review

Provided by Chambers

Chambers Guide to the USA

Litigation: Appellate - California

Band 4
Band 4

Individual Editorial
Joanna McCallum has an impressive depth of expertise in the healthcare sector, in which she handles a broad array of complex cases. She has experience of acting in state and federal appellate courts as well as briefing before the US Supreme Court.

Strengths

Provided by Chambers

  • Joanna is very knowledgeable and responsive.

    Litigation: AppellateChambers Guide to the USA
  • Joanna is an excellent attorney and appellate specialist.

    Litigation: AppellateChambers Guide to the USA
  • Joanna is an exceptional appellate attorney.

    Litigation: AppellateChambers Guide to the USA
  • Joanna did an excellent job getting up to speed on a complex case with numerous issue.

    Litigation: AppellateChambers Guide to the USA

Ranked Individuals at Manatt Phelps & Phillips LLP (45)

California

California: Northern

California: Southern

District of Columbia

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