Atty. Diana A. Mark

Atty. Diana A. Mark

Diana A. Mark is a lawyer practicing administrative law, government, health care.

Baltimore Baltimore 35 yrs experience 35 year
Call (443) 901-5335 Book Appointment

Profile Summary

About Diana A. Mark at a glance

Diana A. Mark is a government and health care attorney based in Baltimore, Maryland. They have 35+ years of legal experience, licensed to practice since 1991. Admitted to practice in Maryland (1991). Serands clients in Baltimore, MD and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Diana A. Mark is a lawyer practicing administrative law, government, health care
  • Diana has been licensed for 35 years
  • Diana practices in Baltimore, MD

Practice Areas Explained

Diana A. Mark's Areas of Practice

Each practice area below reflects the types of cases Diana A. Mark 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.

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

Health Care Law

Health care attorneys for HIPAA, Medicare, Medicaid, regulatory compliance, and medical licensing matters.

Diana A. Mark is one of 66,735 health care attorneys indexed nationally. Browse health care 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 Baltimore 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 Baltimore or all attorneys in Maryland.

Frequently Asked

Common questions about Diana A. Mark

Where is Diana A. Mark's law office located?
Diana A. Mark's law practice is located in Baltimore, Maryland. You can contact the office directly through this profile page.
What practice areas does Diana A. Mark handle?
Diana A. Mark focuses on government, health care. Each practice area listed reflects experience handling cases of that type in Maryland.
How long has Diana A. Mark practiced law?
Diana A. Mark has 35+ years of legal experience and has been licensed since 1991.
How can I contact Diana A. Mark for a consultation?
You can contact Diana A. Mark 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

Maryland
Admitted: 1991

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