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Law Offices of Thomas C. Mooney

Law Offices of Thomas C. Mooney - Upper Marlboro, MD

Criminal Defense Lawyers in Upper Marlboro, MD

14750 Main Street Upper Marlboro, MD 20772

  • Free Consultation
  • 2 Super Lawyers®
  • 19 Years
    Experience

Upper Marlboro Criminal Defense Law Firm

Updated: 10/21/2026

Areas of Practice

  • Criminal Defense
  • Personal Injury
  • Motor Vehicle Accidents
  • Drug Offenses
  • DUI/DWI
  • Property Crimes
  • Sex Offenses
  • Violent Crimes
  • Weapon Offenses
  • Domestic Violence & Neglect
  • Traffic Violations

Firm Information

Overview

The Law Offices of Thomas C. Mooney provides dedicated legal representation to individuals facing criminal charges or dealing with injuries caused by someone else’s negligence in Upper Marlboro, Maryland. We understand that legal problems can disrupt your life, threaten your future and leave you uncertain about what comes next. Our goal is to help you understand your options, protect your rights and pursue the best possible outcome for your situation.

Led by Thomas C. Mooney, who was named Trial Lawyer of the Year in 2011 by the Maryland Association for Justice, our firm brings a strong commitment to courtroom advocacy and client representation. Our team of trained attorneys is prepared to address challenging legal matters with careful preparation, strategic thinking and a clear understanding of the stakes involved. We recognize that every case has its own circumstances and deserves an approach tailored to the individual.

We represent clients facing a range of criminal allegations, including violent crimes, DUI and DWI charges, drug offenses and sex offenses. A criminal accusation can carry serious consequences, affecting your freedom, reputation, employment and family life. We work to protect your legal rights, examine the evidence and identify potential defenses while guiding you through each stage of the legal process. We believe that everyone deserves a strong defense and a fair opportunity to present their side of the story.

In addition to criminal defense, we assist individuals pursuing personal injury claims after accidents and other incidents caused by negligence. We understand the physical, emotional and financial challenges an injury can create. Our focus is on helping clients explore their legal options and seek compensation for the losses they have suffered.

At the Law Offices of Thomas C. Mooney, we approach every matter with determination and a commitment to protecting our clients’ interests. Whether you are facing criminal charges or recovering from an injury, we are ready to help you move forward. Contact our Upper Marlboro office to discuss your circumstances and learn how we can assist you.


Awards and Honors

Super Lawyers® Selectees

SuperLawyers

Law Offices of Thomas C. Mooney selected for a Super Lawyers® list

Honors

  • Super Lawyers, 2013 - 2025
  • Maryland Association for Justice Trial Lawyer of the Year

Languages

  • English
  • Spanish

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Attorneys

Thomas C. Mooney

Partner

Super Lawyers®
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Ryan Mooney

Senior Associate

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Mark Joseph Anderson

Principal

Super Lawyers®
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Brendan Callahan

Senior Associate

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Monica Meyers

Senior Associate

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Staff

  • Michelle Valerio, Office Manager
  • Stephanie Ramirez, Administrator
  • Tatiana Ramos, Personal Injury Paralegal

Thomas C. Mooney

Partner

Super Lawyers®
View Profile

Ryan Mooney

Senior Associate

View Profile

Mark Joseph Anderson

Principal

Super Lawyers®
View Profile

Brendan Callahan

Senior Associate

View Profile

Monica Meyers

Senior Associate

View Profile

Staff

  • Michelle Valerio, Office Manager
  • Stephanie Ramirez, Administrator
  • Tatiana Ramos, Personal Injury Paralegal

Photo

Contact

Google Map

Upper Marlboro, MD

14750 Main Street
Upper Marlboro, MD 20772

Directions

Phone Number: 301-579-3429

Fax Number: 240-363-0051

Email: Send a message

Website: https://www.mooneyesq.com

  • Credit Cards Accepted
  • Free Consultations
  • Virtual Appointments

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