
Marshall D Johnson, Environmental Attorney in Baton Rouge, Louisiana
Over 43 years of legal practice · focused on Environmental, Estate Planning, and General · 4.8/5 rating from 2 verified client reviews
PartneratKean Miller LLP
Baton Rouge, LA
Practicing environmental in Baton Rouge since 1983.
- 43+
- Years practicing
- 4.8 ★
- 2 client reviews
- 1
- Bar admission
Practices in
Are you Marshall D Johnson?
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Quick answer
Marshall D Johnson is a partner based in Baton Rouge, LA. The practice focuses on Environmental, Estate Planning, and General. Marshall has over 43 years of legal experience. Currently practicing at Kean Miller LLP. Rated 4.8 out of 5 from 2 client reviews.
- Based in
- Baton Rouge, LA
- Experience
- over 43 years
- Known for
- Environmental · Estate Planning · General
- Handles Environmental, Estate Planning, and General matters from Baton Rouge, LA.
- Over 43 years of practice as a licensed attorney.
- Recognized with AV Preeminent.
About Marshall D Johnson: Marshall D Johnson is a partner based in Baton Rouge, LA. The practice focuses on Environmental, Estate Planning, and General. Marshall has over 43 years of legal experience. Currently practicing at Kean Miller LLP. Rated 4.8 out of 5 from 2 client reviews.
Areas of practice
Marshall's practice areas in Baton Rouge
Marshall concentrates on environmental, estate planning, general, and litigation. Each area below outlines the kind of case Marshall handles, typical outcomes to expect, and how the intake process starts.
Environmental
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Estate Planning
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General
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Litigation
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Environmental cases in Baton Rouge, Louisiana
Marshall takes environmental matters in Baton Rouge, Louisiana. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Marshall agrees to represent you.
Estate Planning cases in Baton Rouge, Louisiana
Marshall takes estate planning matters in Baton Rouge, Louisiana. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Marshall agrees to represent you.
General cases in Baton Rouge, Louisiana
Marshall takes general matters in Baton Rouge, Louisiana. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Marshall agrees to represent you.
Litigation cases in Baton Rouge, Louisiana
Marshall takes litigation matters in Baton Rouge, Louisiana. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Marshall agrees to represent you.
Biography
Marshall D Johnson, environmental attorney serving Baton Rouge
Marshall D Johnson is a partner based in Baton Rouge, LA. The practice focuses on Environmental, Estate Planning, and General. Marshall has over 43 years of legal experience. Currently practicing at Kean Miller LLP. Rated 4.8 out of 5 from 2 client reviews. Marshall works from Baton Rouge, Louisiana and takes on environmental matters across the region.
Marshall D Johnson is a lawyer practicing air, water and waste permitting, associations and organizations, contested environmental permits and 8 other areas of law. Marshall received a B.S. degree from Louisiana State University in 1978, and has been licensed for 43 years. Marshall practices at Kean Miller LLP in Baton Rouge, LA.
Marshall's approach to environmental cases
Marshall D Johnson is a lawyer practicing air, water and waste permitting, associations and organizations, contested environmental permits and 8 other areas of law. Marshall received a B.S. degree from Louisiana State University in 1978, and has been licensed for 43 years. Marshall practices at Kean Miller LLP in Baton Rouge, LA.
Clients Marshall works with
Marshall reviews new inquiries case-by-case for environmental, estate planning, and general matters in Baton Rouge and the surrounding Louisiana area.
Credentials
Credentials — where Marshall studied and practices
LSU Law Center
J.D. · 1983
Louisiana State University
B.S. · 1978
Jurisdictions
Marshall's state bar admissions
Louisiana
1983 · ACTIVE
Marshall studied at J.D. in LSU Law Center and B.S. in Louisiana State University.
Law school and academic background
Marshall completed J.D. in LSU Law Center and B.S. in Louisiana State University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Marshall runs in Louisiana is where that training gets applied to real client questions.
Recognition
Marshall's legal honors and published work
Marshall has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
AV Preeminent
Legal awards and honors
AV Preeminent.
Locations
Marshall D Johnson's office in Baton Rouge
Marshall's primary office is at II City Plaza, 400 Convention Street, Suite 700, Baton Rouge, LA, 70802. In-person meetings are by appointment; a phone intake usually comes first.
Kean Miller LLP
II City Plaza, 400 Convention Street, Suite 700
Baton Rouge, LA 70802
Open in Google MapsClient feedback
Client reviews of Marshall D Johnson — 4.8/5 rating from 2 verified client reviews
Every review below is from a verified client of Marshall. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing environmental attorneys in Baton Rouge.
4.8
2 client reviews
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Marshall D Johnson claims this profile.
Read all reviewsHiring guide
How to hire Marshall D Johnson — what to expect in your first consultation
Working with a new environmental attorney should feel structured. Here's how the first two conversations with Marshall usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Marshall charges for the initial consult. That fee is credited toward representation if you retain Marshall'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; Marshall will tell you what matters and what doesn't.
Questions to ask a environmental attorney in Baton Rouge, Louisiana
A short list to run through before you commit: How many environmental 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 Marshall
Marshall discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in environmental practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every environmental 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. Marshall confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Marshall's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many environmental practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Marshall D Johnson
How much does it cost to hire Marshall for a environmental case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Marshall walks through the likely range during the consult so there are no surprises.
Does Marshall offer a free consultation?
Marshall charges for the initial consult; that fee is credited toward representation if you retain Marshall's office. Some environmental attorneys offer free consults — check Marshall's current terms during booking.
How long do environmental cases in Louisiana typically take?
Simple environmental 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. Marshall gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Marshall take my case if I'm outside Baton Rouge?
Marshall is licensed in Louisiana. Matters governed by Louisiana law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Marshall 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 Marshall?
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. Marshall will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Marshall accepting new environmental clients right now?
Marshall's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Environmental attorneys serving Baton Rouge, New Orleans and Metairie in Louisiana
Marshall handles environmental matters throughout Louisiana. Each city below is a direct link into the search page for verified environmental attorneys in that community.
More counsel
Other top-rated environmental attorneys in Louisiana
If Marshall's intake is full or the fit isn't right, these environmental attorneys in Baton Rouge handle similar matters. Every profile below is verified and open to consultations.