Atty. Matthew S. Dionne

Atty. Matthew S. Dionne

Matthew S. Dionne is a lawyer practicing family, medical malpractice, professional liability.

Belleville Belleville 18 yrs experience 18 year
Call (618) 491-5821 Book Appointment

Profile Summary

About Matthew S. Dionne at a glance

Matthew S. Dionne is an Associate based in Belleville, Illinois, practicing at Hinshaw & Culbertson LLP. They have 18+ years of legal experience, licensed to practice since 2008. Their practice focuses on medical malpractice and family law. Admitted to practice in Illinois (2008) and Missouri (2009). Educated at Illinois State University (B.S. Marketing, 2004) and Indiana University Robert H. McKinney School of Law J.D. cum laude Indiana University Robert H. McKinney School of Law J.D. 2008 Articles Editor and Note Candidate Indiana University Robert H (—). Serands clients in Belleville, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Matthew S. Dionne is a lawyer practicing family, medical malpractice, professional liability
  • Matthew received a B.S. degree from Illinois State University in 2004, and has been licensed for 18 years
  • Matthew practices at Hinshaw & Culbertson LLP in Belleville, IL

Practice Areas Explained

Matthew S. Dionne's Areas of Practice

Each practice area below reflects the types of cases Matthew S. Dionne handles, with a brief overview of what that area of law covers.

Medical Malpractice

Medical malpractice lawyers represent patients harmed by negligent doctors, hospitals, and other providers. Free case review, no fee unless you win.

Matthew S. Dionne is one of 49,086 medical malpractice attorneys indexed nationally. Browse medical malpractice attorneys in Illinois →

Family Law

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

Matthew S. Dionne is one of 187,066 family law attorneys indexed nationally. Browse family law 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 Belleville 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 Belleville or all attorneys in Illinois.

Frequently Asked

Common questions about Matthew S. Dionne

Where is Matthew S. Dionne's law office located?
Matthew S. Dionne's law practice is located in Belleville, Illinois. The firm is Hinshaw & Culbertson LLP. You can contact the office directly through this profile page.
What practice areas does Matthew S. Dionne handle?
Matthew S. Dionne focuses on medical malpractice, family law. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Matthew S. Dionne practiced law?
Matthew S. Dionne has 18+ years of legal experience and has been licensed since 2008.
Where did Matthew S. Dionne go to law school?
Matthew S. Dionne earned their education at (B.S. Marketing, 2004); (—).
How can I contact Matthew S. Dionne for a consultation?
You can contact Matthew S. Dionne 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

B.S. Marketing
Illinois State University
- 2004
Indiana University Robert H. McKinney School of Law J.D. cum laude Indiana University Robert H. McKinney School of Law J.D. 2008 Articles Editor and Note Candidate Indiana University Robert H
- In Progress

Bar Admissions

Illinois
Admitted: 2008
Missouri
Admitted: 2009

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