John J. Larsen, Jr.

John J. Larsen, Jr., Workers Comp Attorney in St Louis, Missouri

Over 46 years of legal practice · 5.0/5 rating from 2 verified client reviews

Practicing workers comp in St Louis since 1980.

46+
Years practicing
5.0 ★
2 client reviews
2
Bar admissions

Practices in

Are you John J. Larsen, Jr.?

This profile was built from public bar records and is still unclaimed. Claim it free to control your photo, bio, and fees — and get client inquiries sent straight to you.

Claim this profile — free

Quick answer

John J. Larsen, Jr. is an of counsel based in St. Louis, MO. The practice focuses on Workers Comp. John has over 46 years of legal experience. Currently practicing at Mandel -Mandel -Marsh -Sudekem -Sanger. Rated 5.0 out of 5 from 2 client reviews.

Based in
St. Louis, MO
Experience
over 46 years
Known for
Workers Comp
  • Handles Workers Comp matters from St. Louis, MO.
  • Over 46 years of practice as a licensed attorney.
  • Recognized with AV Preeminent.

About John J. Larsen, Jr.: John J. Larsen, Jr. is an of counsel based in St. Louis, MO. The practice focuses on Workers Comp. John has over 46 years of legal experience. Currently practicing at Mandel -Mandel -Marsh -Sudekem -Sanger. Rated 5.0 out of 5 from 2 client reviews.

Areas of practice

Legal matters John takes on

John concentrates on workers comp. Each area below outlines the kind of case John handles, typical outcomes to expect, and how the intake process starts.

Workers Comp cases in St Louis, Missouri

John takes workers comp matters in St Louis, Missouri. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before John agrees to represent you.

Biography

Meet John J. Larsen, Jr. — workers comp lawyer in St Louis

John J. Larsen, Jr. is an of counsel based in St. Louis, MO. The practice focuses on Workers Comp. John has over 46 years of legal experience. Currently practicing at Mandel -Mandel -Marsh -Sudekem -Sanger. Rated 5.0 out of 5 from 2 client reviews.

John J. Larsen, Jr. is a lawyer practicing workers compensation, federal workers compensation. John J. received a B.A. degree from University of Missouri in 1976, and has been licensed for 46 years. John J. practices at Mandel -Mandel -Marsh -Sudekem -Sanger in St. Louis, MO.

John's approach to workers comp cases

John J. Larsen, Jr. is a lawyer practicing workers compensation, federal workers compensation. John J. received a B.A. degree from University of Missouri in 1976, and has been licensed for 46 years. John J. practices at Mandel -Mandel -Marsh -Sudekem -Sanger in St. Louis, MO.

Clients John works with

John reviews new inquiries case-by-case for workers comp matters in St Louis and the surrounding Missouri area.

Credentials

Education, bar admissions, and languages

  • St. Louis University

    J.D. · 1980

  • University of Missouri

    B.A. · 1976

Jurisdictions

John's state bar admissions

  • Illinois

    1980 · ACTIVE

  • Missouri

    1980 · ACTIVE

John studied at J.D. in St. Louis University and B.A. in University of Missouri.

Law school and academic background

John completed J.D. in St. Louis University and B.A. in University of Missouri. Formal legal training is one signal of substantive knowledge — the day-to-day practice John runs in Missouri is where that training gets applied to real client questions.

Recognition

Recognition and thought leadership

John has received 1 formal recognition from bar associations, industry bodies, and peer-review services.

  • AV Preeminent

Legal awards and honors

AV Preeminent.

Locations

John J. Larsen, Jr.'s office in St. Louis

John's primary office is at 1010 Market Street, Suite 850, St. Louis, MO, 63101-1922. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Mandel -Mandel -Marsh -Sudekem -Sanger

1010 Market Street, Suite 850

St. Louis, MO 63101-1922

Open in Google Maps

Client feedback

Client reviews of John J. Larsen, Jr. — 5.0/5 rating from 2 verified client reviews

Every review below is from a verified client of John. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing workers comp attorneys in St Louis.

5.0

2 client reviews

Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once John J. Larsen, Jr. claims this profile.

Read all reviews

Hiring guide

How to hire John J. Larsen, Jr. — 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 John usually go, from the moment you request a consult to the day representation begins.

Consultation formats and pricing

John charges for the initial consult. That fee is credited toward representation if you retain John'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; John will tell you what matters and what doesn't.

Questions to ask a workers comp attorney in St Louis, Missouri

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 John

John 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. John confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

John'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 John J. Larsen, Jr.

  • How much does it cost to hire John for a workers comp case?

    Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. John walks through the likely range during the consult so there are no surprises.

  • Does John offer a free consultation?

    John charges for the initial consult; that fee is credited toward representation if you retain John's office. Some workers comp attorneys offer free consults — check John's current terms during booking.

  • How long do workers comp cases in Missouri 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. John gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

  • Can John take my case if I'm outside St Louis?

    John is licensed in Missouri. Matters governed by Missouri law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — John 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 John?

    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. John will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.

  • Is John accepting new workers comp clients right now?

    John'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 St Louis, Jefferson City and Kansas City in Missouri

John handles workers comp matters throughout Missouri. Each city below is a direct link into the search page for verified workers comp attorneys in that community.

More counsel

If John's intake is full or the fit isn't right, these workers comp attorneys in St Louis handle similar matters. Every profile below is verified and open to consultations.