Atty. Bartholomew John Baumstark

Atty. Bartholomew John Baumstark

Bartholomew John Baumstark is a lawyer practicing nursing home litigation, personal injury, asbestos and mesothelioma litigation and 5 other areas of law. Bartholomew received a A.B. degree from College of the Holy Cross in 1992, and has been licensed for 30 years.

St. Louis St. Louis 30 yrs experience 30 year
Call (314) 530-0931 Book Appointment

Profile Summary

About Bartholomew John Baumstark at a glance

Bartholomew John Baumstark is an Attorney based in St. Louis, Missouri, practicing at O'Brien Law Firm, P.C.. They have 30+ years of legal experience, licensed to practice since 1996. Their practice focuses on personal injury, criminal defense, federal crimes, and litigation. Admitted to practice in Missouri (1996), Illinois (1997), U.S. District Court, Eastern District of Missouri (2001), and U.S. District Court, Southern District of Illinois (2005). Educated at St. Louis University (J.D., 1996) and College of the Holy Cross (A.B. English, 1992). Recognitions include AV Preeminent. Active member of American Association for Justice Missouri Association of Trial Attorneys The Missouri Bar Illinois State Bar Association. Serands clients in St. Louis, MO and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Bartholomew John Baumstark is a lawyer practicing nursing home litigation, personal injury, asbestos and mesothelioma litigation and 5 other areas of law
  • Bartholomew received a A.B. degree from College of the Holy Cross in 1992, and has been licensed for 30 years
  • Bartholomew practices at O'Brien Law Firm, P.C. in St. Louis, MO

Practice Areas Explained

Bartholomew John Baumstark's Areas of Practice

Each practice area below reflects the types of cases Bartholomew John Baumstark handles, with a brief overview of what that area of law covers.

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.

Bartholomew John Baumstark is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Missouri →

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.

Bartholomew John Baumstark is one of 214,271 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Missouri →

Federal Crimes

Bartholomew John Baumstark is one of 6,773 federal crimes attorneys indexed nationally. Browse federal crimes attorneys in Missouri →

Civil Litigation

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

Bartholomew John Baumstark 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 Bartholomew John Baumstark

Where is Bartholomew John Baumstark's law office located?
Bartholomew John Baumstark's law practice is located in St. Louis, Missouri. The firm is O'Brien Law Firm, P.C.. You can contact the office directly through this profile page.
What practice areas does Bartholomew John Baumstark handle?
Bartholomew John Baumstark focuses on personal injury, criminal defense, federal crimes, litigation. Each practice area listed reflects experience handling cases of that type in Missouri.
How long has Bartholomew John Baumstark practiced law?
Bartholomew John Baumstark has 30+ years of legal experience and has been licensed since 1996.
Where did Bartholomew John Baumstark go to law school?
Bartholomew John Baumstark earned their education at (J.D., 1996); (A.B. English, 1992).
How can I contact Bartholomew John Baumstark for a consultation?
You can contact Bartholomew John Baumstark 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 Bartholomew John Baumstark received?
Bartholomew John Baumstark's notable recognition includes: AV Preeminent.

Education

J.D.
St. Louis University
- 1996
A.B. English
College of the Holy Cross
- 1992

Awards

AV Preeminent

Bar Admissions

Missouri
Admitted: 1996
Illinois
Admitted: 1997
U.S. District Court, Eastern District of Missouri
Admitted: 2001
U.S. District Court, Southern District of Illinois
Admitted: 2005

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