Atty. Thomas W. O'Brien

Atty. Thomas W. O'Brien

Thomas W. O'Brien is a lawyer practicing general corporate, mergers and acquisitions, health and hospital and 2 other areas of law.

Shorewood Shorewood 59 yrs experience 59 year
Call (414) 373-2659 Book Appointment

Profile Summary

About Thomas W. O'Brien at a glance

Thomas W. O'Brien is a business, m&a, securities, consumer, and health care attorney based in Shorewood, Wisconsin. They have 59+ years of legal experience, licensed to practice since 1967. Admitted to practice in Wisconsin (1967). Educated at University of Wisconsin (J.D., 1967) and University of Wisconsin (B.B.A., 1963). Recognitions include AV Preeminent. Active member of State Bar of Wisconsin. Serands clients in Shorewood, WI and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Thomas W. O'Brien is a lawyer practicing general corporate, mergers and acquisitions, health and hospital and 2 other areas of law
  • Thomas received a B.B.A. degree from University of Wisconsin in 1963, and has been licensed for 59 years
  • Thomas practices in Shorewood, WI

Practice Areas Explained

Thomas W. O'Brien's Areas of Practice

Each practice area below reflects the types of cases Thomas W. O'Brien handles, with a brief overview of what that area of law covers.

Business & Corporate Law

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

Thomas W. O'Brien is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Wisconsin →

Mergers & Acquisitions

Thomas W. O'Brien is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in Wisconsin →

Securities Law

Thomas W. O'Brien is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys in Wisconsin →

Consumer Protection

Consumer protection attorneys for fraud, lemon law, debt harassment, and deceptive trade practices.

Thomas W. O'Brien is one of 50,607 consumer attorneys indexed nationally. Browse consumer attorneys in Wisconsin →

Health Care Law

Health care attorneys for HIPAA, Medicare, Medicaid, regulatory compliance, and medical licensing matters.

Thomas W. O'Brien is one of 66,735 health care attorneys indexed nationally. Browse health care attorneys in Wisconsin →

Jurisdictional Context

Why local counsel matters in Wisconsin

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

Looking for additional Wisconsin attorneys? Browse all attorneys in Shorewood or all attorneys in Wisconsin.

Frequently Asked

Common questions about Thomas W. O'Brien

Where is Thomas W. O'Brien's law office located?
Thomas W. O'Brien's law practice is located in Shorewood, Wisconsin. You can contact the office directly through this profile page.
What practice areas does Thomas W. O'Brien handle?
Thomas W. O'Brien focuses on business, m&a, securities, consumer, health care. Each practice area listed reflects experience handling cases of that type in Wisconsin.
How long has Thomas W. O'Brien practiced law?
Thomas W. O'Brien has 59+ years of legal experience and has been licensed since 1967.
Where did Thomas W. O'Brien go to law school?
Thomas W. O'Brien earned their education at (J.D., 1967); (B.B.A., 1963).
How can I contact Thomas W. O'Brien for a consultation?
You can contact Thomas W. O'Brien 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 Thomas W. O'Brien received?
Thomas W. O'Brien's notable recognition includes: AV Preeminent.

Education

J.D.
University of Wisconsin
- 1967
B.B.A.
University of Wisconsin
- 1963

Awards

AV Preeminent

Bar Admissions

Wisconsin
Admitted: 1967

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