Atty. John Glenn Pfeiffer

Atty. John Glenn Pfeiffer

John Glenn Pfeiffer is a lawyer practicing insurance coverage, insurance bad faith, commercial litigation and 2 other areas of law. John received a B.A. degree from Thomas Aquinas College in 1983, and has been licensed for 39 years.

Chicago Chicago 39 yrs experience 39 year
Call (224) 451-1441 Book Appointment

Profile Summary

About John Glenn Pfeiffer at a glance

John Glenn Pfeiffer is a Member based in Chicago, Illinois, practicing at Pfeiffer & Adams. They have 39+ years of legal experience, licensed to practice since 1987. Their practice focuses on business, litigation, and insurance. Admitted to practice in Illinois (1987) and U.S. District Court, Northern District of Illinois (1987). Educated at Boalt Hall School of Law, University of California (J.D., 1987) and Thomas Aquinas College (B.A., 1983). Recognitions include BV Distinguished. Active member of Chicago Bar Association. Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John Glenn Pfeiffer is a lawyer practicing insurance coverage, insurance bad faith, commercial litigation and 2 other areas of law
  • John received a B.A. degree from Thomas Aquinas College in 1983, and has been licensed for 39 years
  • John practices at Pfeiffer & Adams in Chicago, IL

Practice Areas Explained

John Glenn Pfeiffer's Areas of Practice

Each practice area below reflects the types of cases John Glenn Pfeiffer 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 Glenn Pfeiffer is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Illinois →

Civil Litigation

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

John Glenn Pfeiffer is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Illinois →

Insurance Law

Insurance attorneys for coverage disputes, bad faith claims, denied claims, and policy disputes.

John Glenn Pfeiffer is one of 121,912 insurance attorneys indexed nationally. Browse insurance 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 Glenn Pfeiffer

Where is John Glenn Pfeiffer's law office located?
John Glenn Pfeiffer's law practice is located in Chicago, Illinois. The firm is Pfeiffer & Adams. You can contact the office directly through this profile page.
What practice areas does John Glenn Pfeiffer handle?
John Glenn Pfeiffer focuses on business, litigation, insurance. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has John Glenn Pfeiffer practiced law?
John Glenn Pfeiffer has 39+ years of legal experience and has been licensed since 1987.
Where did John Glenn Pfeiffer go to law school?
John Glenn Pfeiffer earned their education at (J.D., 1987); (B.A., 1983).
How can I contact John Glenn Pfeiffer for a consultation?
You can contact John Glenn Pfeiffer 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 Glenn Pfeiffer received?
John Glenn Pfeiffer's notable recognition includes: BV Distinguished.

Education

J.D.
Boalt Hall School of Law, University of California
- 1987
B.A.
Thomas Aquinas College
- 1983

Awards

BV Distinguished

Bar Admissions

Illinois
Admitted: 1987
U.S. District Court, Northern District of Illinois
Admitted: 1987

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