Atty. John Joseph McGuire

Atty. John Joseph McGuire

John Joseph McGuire is a lawyer practicing commercial, general corporate, mergers and acquisitions and 3 other areas of law. John received a B.A. degree from University of Pennsylvania in 1995, and has been licensed for 28 years.

Cleveland Cleveland 28 yrs experience 28 year
Call (216) 930-5916 Book Appointment

Profile Summary

About John Joseph McGuire at a glance

John Joseph McGuire is a Partner based in Cleveland, Ohio, practicing at Calfee, Halter & Griswold LLP. They have 28+ years of legal experience, licensed to practice since 1998. Their practice focuses on business and m&a. Admitted to practice in Ohio (1998). Educated at Case Western Reserve University School of Law (J.D., 1998) and University of Pennsylvania (B.A. University, 1995). Serands clients in Cleveland, OH and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John Joseph McGuire is a lawyer practicing commercial, general corporate, mergers and acquisitions and 3 other areas of law
  • John received a B.A. degree from University of Pennsylvania in 1995, and has been licensed for 28 years
  • John practices at Calfee, Halter & Griswold LLP in Cleveland, OH

Practice Areas Explained

John Joseph McGuire's Areas of Practice

Each practice area below reflects the types of cases John Joseph McGuire 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 Joseph McGuire is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Ohio →

Mergers & Acquisitions

John Joseph McGuire is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in Ohio →

Jurisdictional Context

Why local counsel matters in Ohio

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

Looking for additional Ohio attorneys? Browse all attorneys in Cleveland or all attorneys in Ohio.

Frequently Asked

Common questions about John Joseph McGuire

Where is John Joseph McGuire's law office located?
John Joseph McGuire's law practice is located in Cleveland, Ohio. The firm is Calfee, Halter & Griswold LLP. You can contact the office directly through this profile page.
What practice areas does John Joseph McGuire handle?
John Joseph McGuire focuses on business, m&a. Each practice area listed reflects experience handling cases of that type in Ohio.
How long has John Joseph McGuire practiced law?
John Joseph McGuire has 28+ years of legal experience and has been licensed since 1998.
Where did John Joseph McGuire go to law school?
John Joseph McGuire earned their education at (J.D., 1998); (B.A. University, 1995).
How can I contact John Joseph McGuire for a consultation?
You can contact John Joseph McGuire 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.
Case Western Reserve University School of Law
- 1998
B.A. University
University of Pennsylvania
- 1995

Bar Admissions

Ohio
Admitted: 1998

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