Atty. Matthew Brian Vianello

Atty. Matthew Brian Vianello

Matthew Brian Vianello is a lawyer practicing civil practice, federal civil practice, civil appeals and 13 other areas of law. Matthew received a degree from Kansas, University of in 2007, and has been licensed for 16 years.

St. Louis St. Louis 16 yrs experience 16 year
Call (314) 710-2920 Book Appointment

Profile Summary

About Matthew Brian Vianello at a glance

Matthew Brian Vianello is an Associate based in St. Louis, Missouri, practicing at Green Jacobson, P.C.. They have 16+ years of legal experience, licensed to practice since 2010. Their practice focuses on contracts, business, class action, securities, and litigation. Admitted to practice in Missouri (2010) and Illinois (2016). Educated at Saint Louis University School of Law (JD, 2010) and Kansas, University of (St. Louis, 2007). Recognitions include Peer Reviewed. Serands clients in St. Louis, MO and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Matthew Brian Vianello is a lawyer practicing civil practice, federal civil practice, civil appeals and 13 other areas of law
  • Matthew received a degree from Kansas, University of in 2007, and has been licensed for 16 years
  • Matthew practices at Green Jacobson, P.C. in St. Louis, MO

Practice Areas Explained

Matthew Brian Vianello's Areas of Practice

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

Contracts

Matthew Brian Vianello is one of 76,762 contracts attorneys indexed nationally. Browse contracts attorneys in Missouri →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Matthew Brian Vianello is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Missouri →

Class Action

Matthew Brian Vianello is one of 26,424 class action attorneys indexed nationally. Browse class action attorneys in Missouri →

Securities Law

Matthew Brian Vianello is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys in Missouri →

Civil Litigation

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

Matthew Brian Vianello is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Missouri →

Jurisdictional Context

Why local counsel matters in Missouri

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

Looking for additional Missouri attorneys? Browse all attorneys in St. Louis or all attorneys in Missouri.

Frequently Asked

Common questions about Matthew Brian Vianello

Where is Matthew Brian Vianello's law office located?
Matthew Brian Vianello's law practice is located in St. Louis, Missouri. The firm is Green Jacobson, P.C.. You can contact the office directly through this profile page.
What practice areas does Matthew Brian Vianello handle?
Matthew Brian Vianello focuses on contracts, business, class action, securities, litigation. Each practice area listed reflects experience handling cases of that type in Missouri.
How long has Matthew Brian Vianello practiced law?
Matthew Brian Vianello has 16+ years of legal experience and has been licensed since 2010.
Where did Matthew Brian Vianello go to law school?
Matthew Brian Vianello earned their education at (JD, 2010); (St. Louis, 2007).
How can I contact Matthew Brian Vianello for a consultation?
You can contact Matthew Brian Vianello 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 Matthew Brian Vianello received?
Matthew Brian Vianello's notable recognition includes: Peer Reviewed.

Education

JD
Saint Louis University School of Law
- 2010
St. Louis
Kansas, University of
- 2007

Awards

Peer Reviewed

Bar Admissions

Missouri
Admitted: 2010
Illinois
Admitted: 2016

Reviews

4.4
6 Review
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