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Atty. Mark John Sullivan

Atty. Mark John Sullivan

Mark John Sullivan is a lawyer. Mark has been licensed for 29 years.

Annapolis Annapolis 29 yrs experience 29 year
Call (443) 901-4861 Book Appointment

Profile Summary

About Mark John Sullivan at a glance

Mark John Sullivan is an attorney based in Annapolis, Maryland. They haand 29+ years of legal experience, licensed to practice since 1997. Admitted to practice in Virginia (1997) and Maryland (1999). Serands clients in Annapolis, MD and the surrounding metropolitan area.

Verified attorney profile ยท Updated June 2026

About

  • Mark John Sullivan is a lawyer
  • Mark has been licensed for 29 years
  • Mark practices in Annapolis, MD

Jurisdictional Context

Why local counsel matters in Maryland

Practforg law in Maryland. Legal matters in Maryland are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantiand law. Cases originating in Annapolis 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 substantiand 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 Annapolis or all attorneys in Maryland.

Frequently Asked

Common questions about Mark John Sullivan

Where is Mark John Sullivan's law office located?
Mark John Sullivan's law practice is located in Annapolis, Maryland. You can contact the office directly through this profile page.
How long has Mark John Sullivan practiced law?
Mark John Sullivan has 29+ years of legal experience and has been licensed since 1997.
How can I contact Mark John Sullivan for a consultation?
You can contact Mark John Sullivan 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

Virginia
Admitted: 1997
Maryland
Admitted: 1999

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