Atty. Keith A. Showstack

Atty. Keith A. Showstack

As a former law clerk and associate attorney for William C. Brennan, Jr. and Harry J.

Riverdale Riverdale 23 Years Experience 23 year
Call (301) 683-5812

Profile Summary

About Keith A. Showstack at a glance

Keith A. Showstack is a Member based in Riverdale, Maryland, practicing at Law Office Keith A. Showstack. They have 23+ years of legal experience, licensed to practice since 2003. Their practice focuses on dui/dwi, personal injury, criminal defense, and litigation. Admitted to practice in Maryland (2003) and U.S. District Court, District of Maryland (2004). Educated at University of Baltimore School of Law (J.D., 2003) and University of Massachusetts (B.S., 1999). Active member of American Bar Association Prince Georges County Bar Association Maryland State Bar Association Maryland Criminal Defense Attorney Association. Serves clients in Riverdale, MD and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • As a former law clerk and associate attorney for William C. Brennan, Jr. and Harry J. Trainer, I have built the knowledge and skill to successfully represent clients accused of the most serious charges
  • Over the course of my career, I have been involved in several high profile and complex criminal and civil cases
  • Clients throughout Maryland, turn to my firm when they need solid criminal defense, personal injury and family law counsel because I: Provide aggressive representation — When you face charges for a federal or state crime, I understand what’s at stake, which is why I take a combative stance when protecting your future and freedom
  • And when a negligent act has left you seriously injured or a family law matter threatens to derail your personal life, I provide strong representation in search of the best possible result
  • Use a hands-on approach — A criminal arrest is a traumatic and intimidating event
  • I provide my clients with personalized attention in order to ease their stress and help them understand the legal process
  • Develop a carefully planned strategy — After reviewing the circumstances, evidence, and unique challenges of your criminal case, I focus on developing a carefully planned strategy for your defense.Licensed, Insured Customers Served: Residential, Commercial

Practice Areas Explained

Keith A. Showstack's Areas of Practice

Each practice area below reflects the types of cases Keith A. Showstack 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.

Keith A. Showstack is one of 26,859 dui/dwi attorneys indexed nationally. Browse dui/dwi attorneys in Maryland →

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.

Keith A. Showstack is one of 238,048 personal injury attorneys indexed nationally. Browse personal injury attorneys in Maryland →

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.

Keith A. Showstack is one of 190,900 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Maryland →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Keith A. Showstack is one of 409,070 litigation attorneys indexed nationally. Browse litigation attorneys in Maryland →

Jurisdictional Context

Why local counsel matters in Maryland

Practicing law in Maryland. Legal matters in Maryland are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Riverdale are typically filed in the local municipal court or the appropriate Maryland state district court, depending on subject matter and amount in controversy. An attorney licensed in Maryland brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Maryland courts without local counsel or pro hac vice admission.

Looking for additional Maryland attorneys? Browse all attorneys in Riverdale or all attorneys in Maryland.

Frequently Asked

Common questions about Keith A. Showstack

Where is Keith A. Showstack's law office located?
Keith A. Showstack's law practice is located in Riverdale, Maryland. The firm is Law Office Keith A. Showstack. You can contact the office directly through this profile page.
What practice areas does Keith A. Showstack handle?
Keith A. Showstack focuses on dui/dwi, personal injury, criminal defense, litigation. Each practice area listed reflects experience handling cases of that type in Maryland.
How long has Keith A. Showstack practiced law?
Keith A. Showstack has 23+ years of legal experience and has been licensed since 2003.
Where did Keith A. Showstack go to law school?
Keith A. Showstack earned their education at (J.D., 2003); (B.S., 1999).
How can I contact Keith A. Showstack for a consultation?
You can contact Keith A. Showstack 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.
University of Baltimore School of Law
- 2003
B.S.
University of Massachusetts
- 1999

Bar Admissions

Maryland
Admitted: 2003
U.S. District Court, District of Maryland
Admitted: 2004

Reviews

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