Atty. Mark Joseph Zummo

Atty. Mark Joseph Zummo

Mark Joseph Zummo is a lawyer practicing mergers and acquisitions, real estate law, corporate/business and 6 other areas of law. Mark received a B.A. degree from University of Virginia in 1977, and has been licensed for 46 years.

Cincinnati Cincinnati 46 yrs experience 46 year
Call (513) 937-9744 Book Appointment

Profile Summary

About Mark Joseph Zummo at a glance

Mark Joseph Zummo is a Partner based in Cincinnati, Ohio, practicing at Kohnen & Patton LLP. They have 46+ years of legal experience, licensed to practice since 1980. Their practice focuses on business, real estate, tax, and m&a. Admitted to practice in Ohio (1980) and U.S. District Court, Southern District of Ohio (1981). Educated at University of Cincinnati (J.D., 1980) and University of Virginia (B.A., 1977). Recognitions include AV Preeminent. Serands clients in Cincinnati, OH and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark Joseph Zummo is a lawyer practicing mergers and acquisitions, real estate law, corporate/business and 6 other areas of law
  • Mark received a B.A. degree from University of Virginia in 1977, and has been licensed for 46 years
  • Mark practices at Kohnen & Patton LLP in Cincinnati, OH

Practice Areas Explained

Mark Joseph Zummo's Areas of Practice

Each practice area below reflects the types of cases Mark Joseph Zummo 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.

Mark Joseph Zummo is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Ohio →

Real Estate Law

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

Mark Joseph Zummo is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in Ohio →

Tax Law

Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.

Mark Joseph Zummo is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in Ohio →

Mergers & Acquisitions

Mark Joseph Zummo 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 Cincinnati 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 Cincinnati or all attorneys in Ohio.

Frequently Asked

Common questions about Mark Joseph Zummo

Where is Mark Joseph Zummo's law office located?
Mark Joseph Zummo's law practice is located in Cincinnati, Ohio. The firm is Kohnen & Patton LLP. You can contact the office directly through this profile page.
What practice areas does Mark Joseph Zummo handle?
Mark Joseph Zummo focuses on business, real estate, tax, m&a. Each practice area listed reflects experience handling cases of that type in Ohio.
How long has Mark Joseph Zummo practiced law?
Mark Joseph Zummo has 46+ years of legal experience and has been licensed since 1980.
Where did Mark Joseph Zummo go to law school?
Mark Joseph Zummo earned their education at (J.D., 1980); (B.A., 1977).
How can I contact Mark Joseph Zummo for a consultation?
You can contact Mark Joseph Zummo 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 Mark Joseph Zummo received?
Mark Joseph Zummo's notable recognition includes: AV Preeminent.

Education

J.D.
University of Cincinnati
- 1980
B.A.
University of Virginia
- 1977

Awards

AV Preeminent

Bar Admissions

Ohio
Admitted: 1980
U.S. District Court, Southern District of Ohio
Admitted: 1981

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