Atty. Sean Patrick Gallagher

Atty. Sean Patrick Gallagher

Sean Patrick Gallagher is a lawyer practicing administrative & regulatory, appellate law, business & tax and 2 other areas of law. Sean received a B.A. degree from University of Notre Dame in 1998, and has been licensed for 17 years.

Lansing Lansing 17 yrs experience 17 year
Call (517) 940-6181 Book Appointment

Profile Summary

About Sean Patrick Gallagher at a glance

Sean Patrick Gallagher is a Shareholder based in Lansing, Michigan, practicing at Fraser Trebilcock. They have 17+ years of legal experience, licensed to practice since 2009. Their practice focuses on business, tax, government, appellate, and cannabis. Admitted to practice in Michigan (2009), U.S. District Court, Eastern District of Michigan (2009), and U.S. District Court, Western District of Michigan U.S. Court of Appeals, Sixth Circuit (2009). Educated at Michigan State University College of Law (J.D., 2009) and University of Notre Dame (B.A., 1998). Serands clients in Lansing, MI and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Sean Patrick Gallagher is a lawyer practicing administrative & regulatory, appellate law, business & tax and 2 other areas of law
  • Sean received a B.A. degree from University of Notre Dame in 1998, and has been licensed for 17 years
  • Sean practices at Fraser Trebilcock in Lansing, MI

Practice Areas Explained

Sean Patrick Gallagher's Areas of Practice

Each practice area below reflects the types of cases Sean Patrick Gallagher 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.

Sean Patrick Gallagher is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Michigan →

Tax Law

Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.

Sean Patrick Gallagher is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in Michigan →

Government & Administrative Law

Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.

Sean Patrick Gallagher is one of 132,225 government attorneys indexed nationally. Browse government attorneys in Michigan →

Appellate Practice

Appellate attorneys for civil and criminal appeals at state and federal court.

Sean Patrick Gallagher is one of 86,319 appellate attorneys indexed nationally. Browse appellate attorneys in Michigan →

Cannabis & Marijuana Law

Cannabis attorneys for business licensing, regulatory compliance, and marijuana-related legal matters.

Sean Patrick Gallagher is one of 3,138 cannabis attorneys indexed nationally. Browse cannabis attorneys in Michigan →

Jurisdictional Context

Why local counsel matters in Michigan

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

Looking for additional Michigan attorneys? Browse all attorneys in Lansing or all attorneys in Michigan.

Frequently Asked

Common questions about Sean Patrick Gallagher

Where is Sean Patrick Gallagher's law office located?
Sean Patrick Gallagher's law practice is located in Lansing, Michigan. The firm is Fraser Trebilcock. You can contact the office directly through this profile page.
What practice areas does Sean Patrick Gallagher handle?
Sean Patrick Gallagher focuses on business, tax, government, appellate, cannabis. Each practice area listed reflects experience handling cases of that type in Michigan.
How long has Sean Patrick Gallagher practiced law?
Sean Patrick Gallagher has 17+ years of legal experience and has been licensed since 2009.
Where did Sean Patrick Gallagher go to law school?
Sean Patrick Gallagher earned their education at (J.D., 2009); (B.A., 1998).
How can I contact Sean Patrick Gallagher for a consultation?
You can contact Sean Patrick Gallagher 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

J.D.
Michigan State University College of Law
- 2009
B.A.
University of Notre Dame
- 1998

Bar Admissions

Michigan
Admitted: 2009
U.S. District Court, Eastern District of Michigan
Admitted: 2009
U.S. District Court, Western District of Michigan U.S. Court of Appeals, Sixth Circuit
Admitted: 2009

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