Atty. Mark A Jolissaint

Atty. Mark A Jolissaint

Mark A Jolissaint is a lawyer practicing criminal defense, lawsuits & disputes, mediation and 6 other areas of law. Mark received a B.A. degree from Louisiana State University in 1971, and has been licensed for 51 years.

Slidell Slidell 51 yrs experience 51 year
Call (985) 355-5335 Book Appointment

Profile Summary

About Mark A Jolissaint at a glance

Mark A Jolissaint is a Member based in Slidell, Louisiana, practicing at Mark Alan Jolissaint Attorney at Law. They have 51+ years of legal experience, licensed to practice since 1975. Their practice focuses on wills, probate, personal injury, criminal defense, and family law. Admitted to practice in Louisiana (1975). Educated at Louisiana State University (J.D. Business, 1975) and Louisiana State University (B.A. Business, 1971). Recognitions include BV Distinguished. Active member of Louisiana State Bar Association. Serands clients in Slidell, LA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark A Jolissaint is a lawyer practicing criminal defense, lawsuits & disputes, mediation and 6 other areas of law
  • Mark received a B.A. degree from Louisiana State University in 1971, and has been licensed for 51 years
  • Mark practices at Mark Alan Jolissaint Attorney at Law in Slidell, LA

Practice Areas Explained

Mark A Jolissaint's Areas of Practice

Each practice area below reflects the types of cases Mark A Jolissaint handles, with a brief overview of what that area of law covers.

Wills

Mark A Jolissaint is one of 34,541 wills attorneys indexed nationally. Browse wills attorneys in Louisiana →

Probate

Mark A Jolissaint is one of 128,014 probate attorneys indexed nationally. Browse probate attorneys in Louisiana →

Personal Injury

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

Mark A Jolissaint is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Louisiana →

Criminal Defense

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

Mark A Jolissaint is one of 214,271 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Louisiana →

Family Law

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

Mark A Jolissaint is one of 187,066 family law attorneys indexed nationally. Browse family law attorneys in Louisiana →

Jurisdictional Context

Why local counsel matters in Louisiana

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 Slidell 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 andnue, 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.

Looking for additional Louisiana attorneys? Browse all attorneys in Slidell or all attorneys in Louisiana.

Frequently Asked

Common questions about Mark A Jolissaint

Where is Mark A Jolissaint's law office located?
Mark A Jolissaint's law practice is located in Slidell, Louisiana. The firm is Mark Alan Jolissaint Attorney at Law. You can contact the office directly through this profile page.
What practice areas does Mark A Jolissaint handle?
Mark A Jolissaint focuses on wills, probate, personal injury, criminal defense, family law. Each practice area listed reflects experience handling cases of that type in Louisiana.
How long has Mark A Jolissaint practiced law?
Mark A Jolissaint has 51+ years of legal experience and has been licensed since 1975.
Where did Mark A Jolissaint go to law school?
Mark A Jolissaint earned their education at (J.D. Business, 1975); (B.A. Business, 1971).
How can I contact Mark A Jolissaint for a consultation?
You can contact Mark A Jolissaint 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 Mark A Jolissaint received?
Mark A Jolissaint's notable recognition includes: BV Distinguished.

Education

J.D. Business
Louisiana State University
- 1975
B.A. Business
Louisiana State University
- 1971

Awards

BV Distinguished

Bar Admissions

Louisiana
Admitted: 1975

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