Atty. John Mark Hackel

Atty. John Mark Hackel

John Mark Hackel is a lawyer practicing military law, administrative law. John has been licensed for 22 years.

Bethesda Bethesda 22 yrs experience 22 year
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Profile Summary

About John Mark Hackel at a glance

John Mark Hackel is a government and military attorney based in Bethesda, Maryland. They have 22+ years of legal experience, licensed to practice since 2004. Admitted to practice in California (2004). Serands clients in Bethesda, MD and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John Mark Hackel is a lawyer practicing military law, administrative law
  • John has been licensed for 22 years
  • John practices in Bethesda, MD

Practice Areas Explained

John Mark Hackel's Areas of Practice

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

Government & Administrative Law

Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.

John Mark Hackel is one of 132,225 government attorneys indexed nationally. Browse government attorneys in Maryland →

Military Law

Military attorneys for court-martial, discharge upgrades, veterans benefits, and military family matters.

John Mark Hackel is one of 8,613 military attorneys indexed nationally. Browse military 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 Bethesda 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 andnue, 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 Bethesda or all attorneys in Maryland.

Frequently Asked

Common questions about John Mark Hackel

Where is John Mark Hackel's law office located?
John Mark Hackel's law practice is located in Bethesda, Maryland. You can contact the office directly through this profile page.
What practice areas does John Mark Hackel handle?
John Mark Hackel focuses on government, military. Each practice area listed reflects experience handling cases of that type in Maryland.
How long has John Mark Hackel practiced law?
John Mark Hackel has 22+ years of legal experience and has been licensed since 2004.
How can I contact John Mark Hackel for a consultation?
You can contact John Mark Hackel 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.

Bar Admissions

California
Admitted: 2004

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