Atty. Gary Leo Lammers

Atty. Gary Leo Lammers

Gary Leo Lammers is a lawyer practicing criminal, estate planning, trust and probate and 6 other areas of law. Gary received a B.A. degree from Ohio State University in 1986, and has been licensed for 37 years.

Ottawa Ottawa 37 yrs experience 37 year
Call (567) 271-6900 Book Appointment

Profile Summary

About Gary Leo Lammers at a glance

Gary Leo Lammers is a Putnam County Prosecutor based in Ottawa, Ohio. They have 37+ years of legal experience, licensed to practice since 1989. Their practice focuses on trusts, probate, criminal defense, family law, and estate planning. Admitted to practice in Ohio (1989) and U.S. District Court, Northern District of Ohio (1989). Educated at Ohio Northern University (J.D., 1989) and Ohio State University (B.A., 1986). Recognitions include CV Notable. Serands clients in Ottawa, OH and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Gary Leo Lammers is a lawyer practicing criminal, estate planning, trust and probate and 6 other areas of law
  • Gary received a B.A. degree from Ohio State University in 1986, and has been licensed for 37 years
  • Gary practices in Ottawa, OH

Practice Areas Explained

Gary Leo Lammers's Areas of Practice

Each practice area below reflects the types of cases Gary Leo Lammers handles, with a brief overview of what that area of law covers.

Trusts

Gary Leo Lammers is one of 104,171 trusts attorneys indexed nationally. Browse trusts attorneys in Ohio →

Probate

Gary Leo Lammers is one of 128,014 probate attorneys indexed nationally. Browse probate 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.

Gary Leo Lammers is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Ohio →

Family Law

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

Gary Leo Lammers is one of 187,066 family law attorneys indexed nationally. Browse family law 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.

Gary Leo Lammers is one of 226,536 estate planning attorneys indexed nationally. Browse estate planning 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 Ottawa 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 Ottawa or all attorneys in Ohio.

Frequently Asked

Common questions about Gary Leo Lammers

Where is Gary Leo Lammers's law office located?
Gary Leo Lammers's law practice is located in Ottawa, Ohio. You can contact the office directly through this profile page.
What practice areas does Gary Leo Lammers handle?
Gary Leo Lammers focuses on trusts, probate, criminal defense, family law, estate planning. Each practice area listed reflects experience handling cases of that type in Ohio.
How long has Gary Leo Lammers practiced law?
Gary Leo Lammers has 37+ years of legal experience and has been licensed since 1989.
Where did Gary Leo Lammers go to law school?
Gary Leo Lammers earned their education at (J.D., 1989); (B.A., 1986).
How can I contact Gary Leo Lammers for a consultation?
You can contact Gary Leo Lammers 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 Gary Leo Lammers received?
Gary Leo Lammers's notable recognition includes: CV Notable.

Education

J.D.
Ohio Northern University
- 1989
B.A.
Ohio State University
- 1986

Awards

CV Notable

Bar Admissions

Ohio
Admitted: 1989
U.S. District Court, Northern District of Ohio
Admitted: 1989

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