Atty. John Tiffin Diamond

Atty. John Tiffin Diamond

John Tiffin Diamond is a lawyer practicing e-discovery, education, government affairs, public law and lobbying and 17 other areas of law. John received a B.S.B.A. degree from Xavier University in 1978, and has been licensed for 43 years.

Akron Akron 43 yrs experience 43 year
Call (234) 376-0003 Book Appointment

Profile Summary

About John Tiffin Diamond at a glance

John Tiffin Diamond is a Chief Executive Officer based in Akron, Ohio, practicing at Brennan, Manna & Diamond. They have 43+ years of legal experience, licensed to practice since 1983. Their practice focuses on business, litigation, education, environmental, and government. Admitted to practice in Ohio (1983). Educated at Case Western Reserve University School of Law (J.D., 1983) and Xavier University (B.S.B.A., 1978). Recognitions include AV Preeminent. Serands clients in Akron, OH and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John Tiffin Diamond is a lawyer practicing e-discovery, education, government affairs, public law and lobbying and 17 other areas of law
  • John received a B.S.B.A. degree from Xavier University in 1978, and has been licensed for 43 years
  • John practices at Brennan, Manna & Diamond in Akron, OH

Practice Areas Explained

John Tiffin Diamond's Areas of Practice

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

Civil Litigation

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

John Tiffin Diamond is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Ohio →

Education Law

Education attorneys for special education (IEP), school discipline, Title IX, and student rights.

John Tiffin Diamond is one of 24,079 education attorneys indexed nationally. Browse education attorneys in Ohio →

Environmental Law

Environmental attorneys for regulatory compliance, contamination, land use, and natural resource law.

John Tiffin Diamond is one of 56,434 environmental attorneys indexed nationally. Browse environmental attorneys in Ohio →

Government & Administrative Law

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

John Tiffin Diamond is one of 132,225 government attorneys indexed nationally. Browse government 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 Akron 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 Akron or all attorneys in Ohio.

Frequently Asked

Common questions about John Tiffin Diamond

Where is John Tiffin Diamond's law office located?
John Tiffin Diamond's law practice is located in Akron, Ohio. The firm is Brennan, Manna & Diamond. You can contact the office directly through this profile page.
What practice areas does John Tiffin Diamond handle?
John Tiffin Diamond focuses on business, litigation, education, environmental, government. Each practice area listed reflects experience handling cases of that type in Ohio.
How long has John Tiffin Diamond practiced law?
John Tiffin Diamond has 43+ years of legal experience and has been licensed since 1983.
Where did John Tiffin Diamond go to law school?
John Tiffin Diamond earned their education at (J.D., 1983); (B.S.B.A., 1978).
How can I contact John Tiffin Diamond for a consultation?
You can contact John Tiffin Diamond 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 Tiffin Diamond received?
John Tiffin Diamond's notable recognition includes: AV Preeminent.

Education

J.D.
Case Western Reserve University School of Law
- 1983
B.S.B.A.
Xavier University
- 1978

Awards

AV Preeminent

Bar Admissions

Ohio
Admitted: 1983

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