Atty. John Trevor Gregg

Atty. John Trevor Gregg

John Trevor Gregg is a lawyer practicing corporate, bankruptcy and restructurings, finance and 7 other areas of law. John received a B.A. degree from University of Michigan in 1996, and has been licensed for 24 years.

Chicago Chicago 24 yrs experience 24 year
Call (312) 428-6836 Book Appointment

Profile Summary

About John Trevor Gregg at a glance

John Trevor Gregg is a Partner based in Chicago, Illinois, practicing at Barnes & Thornburg LLP. They have 24+ years of legal experience, licensed to practice since 2002. Their practice focuses on business, real estate, bankruptcy, and creditor rights. Admitted to practice in Illinois (2002) and Michigan U.S. District Court for the Northern District of Illinois U.S. District Court for the Weste (2005). Educated at DePaul University (J.D., 2002) and University of Michigan (B.A., 1996). Recognitions include Peer Reviewed. Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John Trevor Gregg is a lawyer practicing corporate, bankruptcy and restructurings, finance and 7 other areas of law
  • John received a B.A. degree from University of Michigan in 1996, and has been licensed for 24 years
  • John practices at Barnes & Thornburg LLP in Chicago, IL and 1 other location

Practice Areas Explained

John Trevor Gregg's Areas of Practice

Each practice area below reflects the types of cases John Trevor Gregg 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.

John Trevor Gregg is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Illinois →

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

John Trevor Gregg is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in Illinois →

Bankruptcy & Debt

A bankruptcy attorney can help you eliminate debt, stop creditor harassment, and protect your home through Chapter 7 or Chapter 13.

John Trevor Gregg is one of 105,321 bankruptcy attorneys indexed nationally. Browse bankruptcy attorneys in Illinois →

Creditor Rights & Collections

John Trevor Gregg is one of 42,948 creditor rights attorneys indexed nationally. Browse creditor rights 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 Chicago 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 Chicago or all attorneys in Illinois.

Frequently Asked

Common questions about John Trevor Gregg

Where is John Trevor Gregg's law office located?
John Trevor Gregg's law practice is located in Chicago, Illinois. The firm is Barnes & Thornburg LLP. You can contact the office directly through this profile page.
What practice areas does John Trevor Gregg handle?
John Trevor Gregg focuses on business, real estate, bankruptcy, creditor rights. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has John Trevor Gregg practiced law?
John Trevor Gregg has 24+ years of legal experience and has been licensed since 2002.
Where did John Trevor Gregg go to law school?
John Trevor Gregg earned their education at (J.D., 2002); (B.A., 1996).
How can I contact John Trevor Gregg for a consultation?
You can contact John Trevor Gregg 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 John Trevor Gregg received?
John Trevor Gregg's notable recognition includes: Peer Reviewed.

Education

J.D.
DePaul University
- 2002
B.A.
University of Michigan
- 1996

Awards

Peer Reviewed

Bar Admissions

Illinois
Admitted: 2002
Michigan U.S. District Court for the Northern District of Illinois U.S. District Court for the Weste
Admitted: 2005

Reviews

5.0
1 Review
5 0
4 0
3 0
2 0
1 0
These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.