Atty. Mark Benedict Wisniewski

Atty. Mark Benedict Wisniewski

Mark Benedict Wisniewski is a lawyer practicing criminal law, misdemeanors, felonies and 8 other areas of law. Mark received a degree from Creighton University in 1993, and has been licensed for 33 years.

Northbrook Northbrook 33 yrs experience 33 year
Call (224) 801-3580 Book Appointment

Profile Summary

About Mark Benedict Wisniewski at a glance

Mark Benedict Wisniewski is a Principal based in Northbrook, Illinois, practicing at Mark B. Wisniewski. They have 33+ years of legal experience, licensed to practice since 1993. Their practice focuses on dui/dwi, drug crimes, criminal defense, violent crimes, and theft. Admitted to practice in Illinois (1993). Educated at Creighton University (Loyola University, 1993). Serands clients in Northbrook, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark Benedict Wisniewski is a lawyer practicing criminal law, misdemeanors, felonies and 8 other areas of law
  • Mark received a degree from Creighton University in 1993, and has been licensed for 33 years
  • Mark practices at Mark B. Wisniewski in Northbrook, IL

Practice Areas Explained

Mark Benedict Wisniewski's Areas of Practice

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

DUI / DWI Defense

Find experienced DUI and DWI defense attorneys near you. Compare verified profiles, read client reviews, and consult about your case for free.

Mark Benedict Wisniewski is one of 29,977 dui/dwi attorneys indexed nationally. Browse dui/dwi attorneys in Illinois →

Drug Crimes

Mark Benedict Wisniewski is one of 6,966 drug crimes attorneys indexed nationally. Browse drug crimes attorneys in Illinois →

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 Benedict Wisniewski is one of 214,271 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Illinois →

Violent Crimes

Mark Benedict Wisniewski is one of 4,189 violent crimes attorneys indexed nationally. Browse violent crimes attorneys in Illinois →

Theft & Property Crimes

Mark Benedict Wisniewski is one of 5,868 theft attorneys indexed nationally. Browse theft attorneys in Illinois →

Jurisdictional Context

Why local counsel matters in Illinois

Practicing law in Illinois. Legal matters in Illinois are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Northbrook are typically filed in the local municipal court or the appropriate Illinois state district court, depending on subject matter and amount in controversy. An attorney licensed in Illinois 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 Illinois courts without local counsel or pro hac vice admission.

Looking for additional Illinois attorneys? Browse all attorneys in Northbrook or all attorneys in Illinois.

Frequently Asked

Common questions about Mark Benedict Wisniewski

Where is Mark Benedict Wisniewski's law office located?
Mark Benedict Wisniewski's law practice is located in Northbrook, Illinois. The firm is Mark B. Wisniewski. You can contact the office directly through this profile page.
What practice areas does Mark Benedict Wisniewski handle?
Mark Benedict Wisniewski focuses on dui/dwi, drug crimes, criminal defense, violent crimes, theft. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Mark Benedict Wisniewski practiced law?
Mark Benedict Wisniewski has 33+ years of legal experience and has been licensed since 1993.
Where did Mark Benedict Wisniewski go to law school?
Mark Benedict Wisniewski earned their education at (Loyola University, 1993).
How can I contact Mark Benedict Wisniewski for a consultation?
You can contact Mark Benedict Wisniewski 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.

Education

Loyola University
Creighton University
- 1993

Bar Admissions

Illinois
Admitted: 1993

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