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Best Misdiagnosis Lawyers in California (2026)

The misdiagnosis lawyers in California we'd call first, drawn from every city list we've published there and the firms whose own work shows these cases.

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5 lawyers and firms

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The short answer

Of the 12 firms that show misdiagnosis work on our 5 city lists in California, Walkup Personal Injury Lawyers scores highest on malpractice focus, published results, client reviews and experience, followed by Bostwick & Associates and Heimberg Barr, LLP. Each firm keeps its best score from the cities it serves; open a city for its full list.

Best Misdiagnosis Lawyers in California

  1. Feature your firm in California

    This spot goes to one firm for a year. It's shown first, above everyone below, and labeled Featured.

    See what's included
  2. Walkup Personal Injury Lawyers logo1

    Walkup Personal Injury Lawyers

    4.9167 Google reviewsRated 4.9 out of 5 on Google from 167 reviews

    Best for: Birth injury and diagnostic delays

    A failure to treat a stroke led to the $38 million jury verdict Walkup Personal Injury Lawyers publishes.

    On our list for San Francisco.

    CallWebsiteFree case reviewIs this your firm?
    How they were picked

    We order firms by how much of their work is medical malpractice, the results they publish, what their clients say, their experience, their standing with the regulator and the recognition they have earned, all from public records and the firms' own sites. How lists are made

  3. Bostwick & Associates logo2

    Bostwick & Associates

    4.25 Google reviewsRated 4.2 out of 5 on Google from 5 reviews

    Best for: Birth and neonatal injury claims

    For brain injuries caused by surgery on a 3-day-old child, Bostwick & Associates publishes a $14 million result.

    On our list for Los Angeles.

    CallWebsiteFree case reviewIs this your firm?
    How they were picked

    We order firms by how much of their work is medical malpractice, the results they publish, what their clients say, their experience, their standing with the regulator and the recognition they have earned, all from public records and the firms' own sites. How lists are made

  4. Heimberg Barr, LLP logo3

    Heimberg Barr, LLP

    4.04 Google reviewsRated 4.0 out of 5 on Google from 4 reviews

    Best for: Delivery delays and birth injuries

    Since its founding in 1993, Heimberg Barr, LLP has built a longer documented firm history than others listed here.

    On our list for Los Angeles.

    CallWebsiteFree case reviewIs this your firm?
    How they were picked

    We order firms by how much of their work is medical malpractice, the results they publish, what their clients say, their experience, their standing with the regulator and the recognition they have earned, all from public records and the firms' own sites. How lists are made

  5. The Dominguez Firm logo4

    The Dominguez Firm

    4.82,044 Google reviewsRated 4.8 out of 5 on Google from 2044 reviews

    Best for: Families seeking multilingual support

    If language access matters to you, consider The Dominguez Firm's Los Angeles office: it lists Portuguese and Korean among its languages, in addition to Spanish.

    On our list for Los Angeles.

    CallWebsiteFree case reviewIs this your firm?
    How they were picked

    We order firms by how much of their work is medical malpractice, the results they publish, what their clients say, their experience, their standing with the regulator and the recognition they have earned, all from public records and the firms' own sites. How lists are made

  6. Cutter Law P.C. logo5

    Cutter Law P.C.

    4.6174 Google reviewsRated 4.6 out of 5 on Google from 174 reviews

    Best for: Missed diagnosis and fatal transfers

    When doctors missed a patient's spinal tumor, Cutter Law P.C. obtained a $7.6 million jury verdict, a concrete malpractice result.

    On our list for Sacramento.

    CallWebsiteFree case reviewIs this your firm?
    How they were picked

    We order firms by how much of their work is medical malpractice, the results they publish, what their clients say, their experience, their standing with the regulator and the recognition they have earned, all from public records and the firms' own sites. How lists are made

What clients say about misdiagnosis lawyers in California

Google reviews of the firms on our lists, quoted as their clients wrote them and linked to where they were posted. We don't write, edit or pick reviews for pay.

  • Lila D.

    May 2023 · Los Angeles, California

    “Erik Peterson is by far the best attorney. Very knowledgeable, professional and honest. I needed an attorney for malpractice and from the moment we first had our meeting, he explained everything in terms I could easily understand and very thorough, was always very responsive when I had questions. The case wasn’t an...”

    About Bostwick & AssociatesGoogle reviewRead it on Google

  • David J.

    October 2026 · San Francisco, California

    “I was hit bu a truck while bicycling and was seriously injured, including a broken neck. I called the Walkup office and was connected to their intake coordinator, Julia Pereyra. She listened carefully to me and treated me with great care and empathy. When the Walkup firm decided not to take my case, she referred me...”

    About Walkup Personal Injury LawyersGoogle reviewRead it on Google

  • Jose R.

    October 2026 · Los Angeles, California

    “Great customer service, all the staff, lawyers are amazing, they on top of everything and the communication is great, they explain everything to you and if you have any questions they answer them very clearly, I will recommend them to family and friends and thank you Rafael Trevizo for always being there by my side...”

    About The Dominguez FirmGoogle reviewRead it on Google
See all reviews
How a malpractice claim usually moves in California

  1. 1.Something went wrong

    Write down dates and names while they're fresh.

  2. 2.Get your records

    Ask for your full chart and test results.

  3. 3.Free case review

    A lawyer looks at what happened, free.

  4. 4.Medical opinion

    A doctor checks whether the care fell short.

  5. 5.Start the claim in time

    Your lawyer starts the claim before the deadline.

  6. 6.Settlement or trial

    Many claims settle. Some go to a judge or jury.

Misdiagnosis Lawyers by city in California

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