Diane Margaret Williamson, Workers Comp Attorney in Oakland, California
Over 42 years of legal practice · 4.1/5 rating from 2 verified client reviews
PartneratLaughlin, Falbo, Levy & Moresi LLP
Oakland, CA
Practicing workers comp in Oakland since 1984.
- 42+
- Years practicing
- 4.1 ★
- 2 client reviews
- 1
- Bar admission
Practices in
Are you Diane Margaret Williamson?
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Quick answer
Diane Margaret Williamson is a partner based in Oakland, CA. The practice focuses on Workers Comp. Diane has over 42 years of legal experience. Currently practicing at Laughlin, Falbo, Levy & Moresi LLP. Rated 4.1 out of 5 from 2 client reviews.
- Based in
- Oakland, CA
- Experience
- over 42 years
- Known for
- Workers Comp
- Handles Workers Comp matters from Oakland, CA.
- Over 42 years of practice as a licensed attorney.
- Recognized with Peer Reviewed.
About Diane Margaret Williamson: Diane Margaret Williamson is a partner based in Oakland, CA. The practice focuses on Workers Comp. Diane has over 42 years of legal experience. Currently practicing at Laughlin, Falbo, Levy & Moresi LLP. Rated 4.1 out of 5 from 2 client reviews.
Areas of practice
Diane's practice areas in Oakland
Diane concentrates on workers comp. Each area below outlines the kind of case Diane handles, typical outcomes to expect, and how the intake process starts.
Workers Comp cases in Oakland, California
Diane takes workers comp matters in Oakland, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Diane agrees to represent you.
Biography
Diane Margaret Williamson, workers comp attorney serving Oakland
Diane Margaret Williamson is a partner based in Oakland, CA. The practice focuses on Workers Comp. Diane has over 42 years of legal experience. Currently practicing at Laughlin, Falbo, Levy & Moresi LLP. Rated 4.1 out of 5 from 2 client reviews. Diane works from Oakland, California and takes on workers comp matters across the region.
Mr. Diane Margaret Williamson is a lawyer practicing workers' compensation. Diane received a B.A. degree from Brooklyn College in 1974, and has been licensed for 42 years. Diane practices at Laughlin, Falbo, Levy & Moresi LLP in Oakland, CA.
Working with Diane on a workers comp matter
Mr. Diane Margaret Williamson is a lawyer practicing workers' compensation. Diane received a B.A. degree from Brooklyn College in 1974, and has been licensed for 42 years. Diane practices at Laughlin, Falbo, Levy & Moresi LLP in Oakland, CA.
Clients Diane works with
Diane reviews new inquiries case-by-case for workers comp matters in Oakland and the surrounding California area.
Credentials
Credentials — where Diane studied and practices
Golden Gate University
J.D. · 1984
Brooklyn College
B.A. · 1974
Jurisdictions
Diane's state bar admissions
California
1984 · ACTIVE
Diane studied at J.D. in Golden Gate University and B.A. in Brooklyn College.
Law school and academic background
Diane completed J.D. in Golden Gate University and B.A. in Brooklyn College. Formal legal training is one signal of substantive knowledge — the day-to-day practice Diane runs in California is where that training gets applied to real client questions.
Recognition
Diane's legal honors and published work
Diane has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
Peer Reviewed
Legal awards and honors
Peer Reviewed.
Affiliations
Diane's professional memberships and bar associations
American Bar Association
membership
Locations
Diane Margaret Williamson's office in Oakland
Diane's primary office is at 505 14th Street, Suite 1210, Oakland, CA, 94612. In-person meetings are by appointment; a phone intake usually comes first.
Laughlin, Falbo, Levy & Moresi LLP
505 14th Street, Suite 1210
Oakland, CA 94612
Open in Google MapsClient feedback
Client reviews of Diane Margaret Williamson — 4.1/5 rating from 2 verified client reviews
Every review below is from a verified client of Diane. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing workers comp attorneys in Oakland.
4.1
2 client reviews
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Diane Margaret Williamson claims this profile.
Read all reviewsHiring guide
How to hire Diane Margaret Williamson — what to expect in your first consultation
Working with a new workers comp attorney should feel structured. Here's how the first two conversations with Diane usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Diane charges for the initial consult. That fee is credited toward representation if you retain Diane's office.
What to bring to your first meeting
Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; Diane will tell you what matters and what doesn't.
Questions to ask a workers comp attorney in Oakland, California
A short list to run through before you commit: How many workers comp matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?
Fees & payment
Fees, payment methods, and consultation options for Diane
Diane discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in workers comp practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every workers comp matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. Diane confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Diane's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many workers comp practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Diane Margaret Williamson
How much does it cost to hire Diane for a workers comp case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Diane walks through the likely range during the consult so there are no surprises.
Does Diane offer a free consultation?
Diane charges for the initial consult; that fee is credited toward representation if you retain Diane's office. Some workers comp attorneys offer free consults — check Diane's current terms during booking.
How long do workers comp cases in California typically take?
Simple workers comp matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. Diane gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Diane take my case if I'm outside Oakland?
Diane is licensed in California. Matters governed by California law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Diane will tell you if the case is a fit or refer you to someone closer to your court.
What should I bring to my first meeting with Diane?
Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. Diane will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Diane accepting new workers comp clients right now?
Diane's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Workers Comp attorneys serving Oakland, Los Angeles and San Francisco in California
Diane handles workers comp matters throughout California. Each city below is a direct link into the search page for verified workers comp attorneys in that community.
- Oakland5,709 attorneys
- Los Angeles39,975 attorneys
- San Francisco26,380 attorneys
- San Diego16,903 attorneys
- Sacramento10,561 attorneys
- Irvine6,831 attorneys
- San Jose5,009 attorneys
- Palo Alto4,084 attorneys
- Beverly Hills3,348 attorneys
- Newport Beach3,106 attorneys
- Pasadena2,894 attorneys
- Santa Monica2,756 attorneys
More counsel
Other top-rated workers comp attorneys in California
If Diane's intake is full or the fit isn't right, these workers comp attorneys in Oakland handle similar matters. Every profile below is verified and open to consultations.

Farid Yaghoubtil
Los Angeles, California
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Arsen Sarapinian, Esq.
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Jonathan P. Brian
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Evan Sterling Kantz
Granada Hills, California
5.0· 44

Steven A. Kronenberg
San Francisco, California
5.0· 43

John David Sarai, Esq.
Los Angeles, California
5.0· 37