Atty. David Marc Trontz

Atty. David Marc Trontz

David Marc Trontz is a lawyer practicing civil litigation, civil trial, criminal and 10 other areas of law. David received a B.A. degree from Davidson College in 1989, and has been licensed for 34 years.

Coconut Grove Coconut Grove 34 yrs experience 34 year
Call (305) 786-5193 Book Appointment

Profile Summary

About David Marc Trontz at a glance

David Marc Trontz is a Member based in Coconut Grove, Florida, practicing at Donet, McMillan & Trontz, P.A.. They have 34+ years of legal experience, licensed to practice since 1992. Their practice focuses on dui/dwi, personal injury, criminal defense, federal crimes, and dv defense. Admitted to practice in Florida US District Court, Middle District of Florida US District Court, Northern District of Florid (1992) and US District Court, Southern, Northern , Middle Districts of Florida (2002). Educated at St. Thomas University (J.D., 1992) and Davidson College (B.A., 1989). Recognitions include AV Preeminent. Active member of The Florida Bar Dade County Defense Bar League of Prosecutors Cuban American Bar Association Florida Association of Criminal Defense Attorneys. Serands clients in Coconut Grove, FL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • David Marc Trontz is a lawyer practicing civil litigation, civil trial, criminal and 10 other areas of law
  • David received a B.A. degree from Davidson College in 1989, and has been licensed for 34 years
  • David practices at Donet, McMillan & Trontz, P.A. in Coconut Grove, FL

Practice Areas Explained

David Marc Trontz's Areas of Practice

Each practice area below reflects the types of cases David Marc Trontz 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.

David Marc Trontz is one of 29,976 dui/dwi attorneys indexed nationally. Browse dui/dwi attorneys in Florida →

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.

David Marc Trontz is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Florida →

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.

David Marc Trontz is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Florida →

Federal Crimes

David Marc Trontz is one of 6,773 federal crimes attorneys indexed nationally. Browse federal crimes attorneys in Florida →

Domestic Violence Defense

David Marc Trontz is one of 12,315 dv defense attorneys indexed nationally. Browse dv defense attorneys in Florida →

Jurisdictional Context

Why local counsel matters in Florida

Practicing law in Florida. Legal matters in Florida are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Coconut Grove are typically filed in the local municipal court or the appropriate Florida state district court, depending on subject matter and amount in controversy. An attorney licensed in Florida 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 Florida courts without local counsel or pro hac vice admission.

Looking for additional Florida attorneys? Browse all attorneys in Coconut Grove or all attorneys in Florida.

Frequently Asked

Common questions about David Marc Trontz

Where is David Marc Trontz's law office located?
David Marc Trontz's law practice is located in Coconut Grove, Florida. The firm is Donet, McMillan & Trontz, P.A.. You can contact the office directly through this profile page.
What practice areas does David Marc Trontz handle?
David Marc Trontz focuses on dui/dwi, personal injury, criminal defense, federal crimes, dv defense. Each practice area listed reflects experience handling cases of that type in Florida.
How long has David Marc Trontz practiced law?
David Marc Trontz has 34+ years of legal experience and has been licensed since 1992.
Where did David Marc Trontz go to law school?
David Marc Trontz earned their education at (J.D., 1992); (B.A., 1989).
How can I contact David Marc Trontz for a consultation?
You can contact David Marc Trontz 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 David Marc Trontz received?
David Marc Trontz's notable recognition includes: AV Preeminent.

Education

J.D.
St. Thomas University
- 1992
B.A.
Davidson College
- 1989

Awards

AV Preeminent

Bar Admissions

Florida US District Court, Middle District of Florida US District Court, Northern District of Florid
Admitted: 1992
US District Court, Southern, Northern , Middle Districts of Florida
Admitted: 2002

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