Atty. Michael Thomas Callahan

Atty. Michael Thomas Callahan

Michael Thomas Callahan is a lawyer practicing criminal, driving while intoxicated, litigation and 5 other areas of law. Michael received a B.A. degree from Grove City College in 1979, and has been licensed for 44 years.

Akron Akron 44 yrs experience 44 year
Call (234) 385-0299 Book Appointment

Profile Summary

About Michael Thomas Callahan at a glance

Michael Thomas Callahan is a Member based in Akron, Ohio, practicing at Callahan, Greven, Rilley and Sinn, LLC. They have 44+ years of legal experience, licensed to practice since 1982. Their practice focuses on dui/dwi, probate, personal injury, criminal defense, and business. Admitted to practice in Ohio (1982) and U.S. District Court, Northern District of Ohio (1983). Educated at University of Akron (J.D., 1982) and Grove City College (B.A., 1979). Recognitions include AV Preeminent. Active member of Akron and Ohio State Bar Associations American Judges Association Akron Metropolitan Judges Association Ohio Judicial Conference Association of Municipal/County Judges of Ohio. Serands clients in Akron, OH and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Michael Thomas Callahan is a lawyer practicing criminal, driving while intoxicated, litigation and 5 other areas of law
  • Michael received a B.A. degree from Grove City College in 1979, and has been licensed for 44 years
  • Michael practices at Callahan, Greven, Rilley and Sinn, LLC in Akron, OH

Practice Areas Explained

Michael Thomas Callahan's Areas of Practice

Each practice area below reflects the types of cases Michael Thomas Callahan handles, with a brief overview of what that area of law covers.

DUI / DWI Defense

Find experienced DUI and DWI defense attorneys near you. Compare verified profiles, read client reviews, and consult about your case for free.

Michael Thomas Callahan is one of 29,977 dui/dwi attorneys indexed nationally. Browse dui/dwi attorneys in Ohio →

Probate

Michael Thomas Callahan is one of 128,014 probate attorneys indexed nationally. Browse probate attorneys in Ohio →

Personal Injury

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

Michael Thomas Callahan is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Ohio →

Criminal Defense

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

Michael Thomas Callahan is one of 214,271 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Ohio →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Michael Thomas Callahan is one of 501,317 business attorneys indexed nationally. Browse business 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 Michael Thomas Callahan

Where is Michael Thomas Callahan's law office located?
Michael Thomas Callahan's law practice is located in Akron, Ohio. The firm is Callahan, Greven, Rilley and Sinn, LLC. You can contact the office directly through this profile page.
What practice areas does Michael Thomas Callahan handle?
Michael Thomas Callahan focuses on dui/dwi, probate, personal injury, criminal defense, business. Each practice area listed reflects experience handling cases of that type in Ohio.
How long has Michael Thomas Callahan practiced law?
Michael Thomas Callahan has 44+ years of legal experience and has been licensed since 1982.
Where did Michael Thomas Callahan go to law school?
Michael Thomas Callahan earned their education at (J.D., 1982); (B.A., 1979).
How can I contact Michael Thomas Callahan for a consultation?
You can contact Michael Thomas Callahan 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 Michael Thomas Callahan received?
Michael Thomas Callahan's notable recognition includes: AV Preeminent.

Education

J.D.
University of Akron
- 1982
B.A.
Grove City College
- 1979

Awards

AV Preeminent

Bar Admissions

Ohio
Admitted: 1982
U.S. District Court, Northern District of Ohio
Admitted: 1983

Reviews

4.9
1 Review
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