Atty. Marshall D Johnson

Atty. Marshall D Johnson

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.

Baton Rouge Baton Rouge 43 yrs experience 43 year
Call (225) 900-7279 Book Appointment

Air, Water and Waste Permitting & More Attorney · Serving Baton Rouge, LA · 43+ Years Experience

Profile Summary

About Marshall D Johnson at a Glance

Marshall D Johnson is a Partner based in Baton Rouge, Louisiana, practicing at Kean Miller LLP. They have 43+ years of legal experience, licensed to practice since 1983. Their practice focuses on estate planning, litigation, and environmental. Admitted to practice in Louisiana (1983). Educated at LSU Law Center (J.D., 1983) and Louisiana State University (B.S., 1978). Recognitions include AV Preeminent. Serves clients in Baton Rouge, LA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Marshall D Johnson

  • 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

Practice Areas Explained

Marshall D Johnson's Areas of Legal Practice

Each practice area below reflects the types of cases Marshall D Johnson handles, with a practical overview of what that area of law involves and how it may apply to your situation in Baton Rouge.

Estate Planning & Probate in Baton Rouge

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

Marshall D Johnson is one of 224,789 estate planning attorneys indexed nationally. Browse estate planning attorneys in Louisiana →

Civil Litigation in Baton Rouge

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Marshall D Johnson is one of 450,750 litigation attorneys indexed nationally. Browse litigation attorneys in Louisiana →

Environmental Law in Baton Rouge

Environmental attorneys for regulatory compliance, contamination, land use, and natural resource law.

Marshall D Johnson is one of 55,977 environmental attorneys indexed nationally. Browse environmental attorneys in Louisiana →

Jurisdictional Context

Why Local Counsel Matters in Baton Rouge

Practicing law in Louisiana. Legal matters in Louisiana are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Baton Rouge are typically filed in the local municipal court or the appropriate Louisiana state district court, depending on subject matter and amount in controversy. An attorney licensed in Louisiana brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Louisiana courts without local counsel or pro hac vice admission.

Baton Rouge Courts and Legal Process

Choosing a Baton Rouge-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional Louisiana attorneys? Browse all attorneys in Baton Rouge or all attorneys in Louisiana.

Frequently Asked

Common Questions About Marshall D Johnson

Where is Marshall D Johnson's law office located?
Marshall D Johnson's law practice is located in Baton Rouge, Louisiana. The firm is Kean Miller LLP. You can contact the office directly through this profile page.
What practice areas does Marshall D Johnson handle?
Marshall D Johnson focuses on estate planning, litigation, environmental. Each practice area listed reflects experience handling cases of that type in Louisiana.
How long has Marshall D Johnson practiced law?
Marshall D Johnson has 43+ years of legal experience and has been licensed since 1983.
Where did Marshall D Johnson go to law school?
Marshall D Johnson earned their education at (J.D., 1983); (B.S., 1978).
How can I contact Marshall D Johnson for a consultation?
You can contact Marshall D Johnson directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Marshall D Johnson received?
Marshall D Johnson's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in Baton Rouge Choose Marshall D Johnson

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Marshall D Johnson's practice in the field of estate planning, litigation, and environmental.

Decade-Tested Legal Experience

Marshall D Johnson brings 43+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering estate planning, litigation, and environmental, Marshall D Johnson can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Baton Rouge

A Baton Rouge-based practice means Marshall D Johnson attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Marshall D Johnson Handles in Baton Rouge

Below is a representative sample of the types of matters Marshall D Johnson has experience with under Louisiana law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Last wills and testaments
Estate Planning
Revocable living trusts
Estate Planning
Powers of attorney
Estate Planning
Probate proceedings
Estate Planning

This list is illustrative, not exhaustive. Contact Marshall D Johnson directly to discuss the specifics of your situation.

Search Reference

How People Find Marshall D Johnson Online

Prospective clients searching for legal help in Baton Rouge commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Marshall D Johnson.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Marshall D Johnson directly.

Education & Law School Background

J.D.
LSU Law Center
- 1983
B.S.
Louisiana State University
- 1978

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

Louisiana
Admitted: 1983

Client Reviews & Ratings — Marshall D Johnson

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