Atty. Matthew Lee Mann

Atty. Matthew Lee Mann

Matthew Lee Mann is a lawyer practicing insurance defense. Matthew received a B.S.M. degree from Tulane University in 2004, and has been licensed for 18 years.

Baton Rouge Baton Rouge 18 yrs experience 18 year
Call (225) 910-8196 Book Appointment

Insurance Defense Attorney · Serving Baton Rouge, LA · 18+ Years Experience

Profile Summary

About Matthew Lee Mann at a Glance

Matthew Lee Mann is a Partner based in Baton Rouge, Louisiana, practicing at Porteous, Hainkel and Johnson, L.L.P.. They have 18+ years of legal experience, licensed to practice since 2008. Their practice focuses on insurance. Admitted to practice in Louisiana (2008). Educated at Paul M. Hebert Law Center, Louisiana State University (B.C.L., 2008) and Tulane University (B.S.M. Business, 2004). Active member of Professional Associations •Louisiana State Bar Association •Baton Rouge Bar Association •Louisiana Association of Defense Counsel •DRI •CLM. Serves clients in Baton Rouge, LA and the surrounding metropolitan area.

Verified attorney profile · Updated November 2026

About Matthew Lee Mann

  • Matthew Lee Mann is a lawyer practicing insurance defense
  • Matthew received a B.S.M. degree from Tulane University in 2004, and has been licensed for 18 years
  • Matthew practices at Porteous, Hainkel and Johnson, L.L.P. in Baton Rouge, LA

Practice Areas Explained

Matthew Lee Mann's Areas of Legal Practice

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

Insurance Law in Baton Rouge

Insurance attorneys for coverage disputes, bad faith claims, denied claims, and policy disputes.

Matthew Lee Mann is one of 120,903 insurance attorneys indexed nationally. Browse insurance 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 Matthew Lee Mann

Where is Matthew Lee Mann's law office located?
Matthew Lee Mann's law practice is located in Baton Rouge, Louisiana. The firm is Porteous, Hainkel and Johnson, L.L.P.. You can contact the office directly through this profile page.
What practice areas does Matthew Lee Mann handle?
Matthew Lee Mann focuses on insurance. Each practice area listed reflects experience handling cases of that type in Louisiana.
How long has Matthew Lee Mann practiced law?
Matthew Lee Mann has 18+ years of legal experience and has been licensed since 2008.
Where did Matthew Lee Mann go to law school?
Matthew Lee Mann earned their education at (B.C.L., 2008); (B.S.M. Business, 2004).
How can I contact Matthew Lee Mann for a consultation?
You can contact Matthew Lee Mann 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.

Professional Profile

Why Clients in Baton Rouge Choose Matthew Lee Mann

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 Matthew Lee Mann's practice in the field of insurance.

Decade-Tested Legal Experience

Matthew Lee Mann brings 18+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Focused Insurance Practice

Concentrating on insurance means Matthew Lee Mann's knowledge of relevant statutes, case law, and procedural nuances stays current — unlike generalist practices that spread attention across unrelated fields.

Local Presence in Baton Rouge

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

Search Reference

How People Find Matthew Lee Mann 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 Matthew Lee Mann.

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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 Matthew Lee Mann directly.

Matthew Lee Mann's Practice Areas & Specializations

Education & Law School Background

B.C.L.
Paul M. Hebert Law Center, Louisiana State University
- 2008
B.S.M. Business
Tulane University
- 2004

Bar Admissions & Licensed Jurisdictions

Louisiana
Admitted: 2008

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