Atty. Mark Dana Keller

Atty. Mark Dana Keller

Mark Dana Keller is a lawyer practicing business, commercial, corporate and 6 other areas of law. Mark received a B.A. degree from Ohio State University in 1964, and has been licensed for 58 years.

Columbus Columbus 58 yrs experience 58 year
Call (380) 268-4657 Book Appointment

Profile Summary

About Mark Dana Keller at a glance

Mark Dana Keller is a Member based in Columbus, Ohio, practicing at Rance, Pritchett, Brantner, Keller & Ely Co., L.P.A.. They have 58+ years of legal experience, licensed to practice since 1968. Their practice focuses on trusts, probate, estate planning, business, and real estate. Admitted to practice in Ohio (1968). Educated at Ohio State University (J.D., 1968) and Ohio State University (B.A., 1964). Serands clients in Columbus, OH and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark Dana Keller is a lawyer practicing business, commercial, corporate and 6 other areas of law
  • Mark received a B.A. degree from Ohio State University in 1964, and has been licensed for 58 years
  • Mark practices at Rance, Pritchett, Brantner, Keller & Ely Co., L.P.A. in Columbus, OH

Practice Areas Explained

Mark Dana Keller's Areas of Practice

Each practice area below reflects the types of cases Mark Dana Keller handles, with a brief overview of what that area of law covers.

Trusts

Mark Dana Keller is one of 104,172 trusts attorneys indexed nationally. Browse trusts attorneys in Ohio →

Probate

Mark Dana Keller is one of 128,014 probate attorneys indexed nationally. Browse probate attorneys in Ohio →

Estate Planning & Probate

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

Mark Dana Keller is one of 226,537 estate planning attorneys indexed nationally. Browse estate planning attorneys in Ohio →

Business & Corporate Law

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

Mark Dana Keller 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 Dana Keller is one of 316,149 real estate attorneys indexed nationally. Browse real estate 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 Columbus 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 Columbus or all attorneys in Ohio.

Frequently Asked

Common questions about Mark Dana Keller

Where is Mark Dana Keller's law office located?
Mark Dana Keller's law practice is located in Columbus, Ohio. The firm is Rance, Pritchett, Brantner, Keller & Ely Co., L.P.A.. You can contact the office directly through this profile page.
What practice areas does Mark Dana Keller handle?
Mark Dana Keller focuses on trusts, probate, estate planning, business, real estate. Each practice area listed reflects experience handling cases of that type in Ohio.
How long has Mark Dana Keller practiced law?
Mark Dana Keller has 58+ years of legal experience and has been licensed since 1968.
Where did Mark Dana Keller go to law school?
Mark Dana Keller earned their education at (J.D., 1968); (B.A., 1964).
How can I contact Mark Dana Keller for a consultation?
You can contact Mark Dana Keller 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.
Ohio State University
- 1968
B.A.
Ohio State University
- 1964

Bar Admissions

Ohio
Admitted: 1968

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