Atty. John Mark Sullivan

Atty. John Mark Sullivan

John Mark Sullivan is a lawyer. John has been licensed for 12 years.

Annapolis Annapolis 12 yrs experience 12 year
Call (240) 892-5108 Book Appointment

Profile Summary

About John Mark Sullivan at a glance

John Mark Sullivan is an attorney based in Annapolis, Maryland. They haand 12+ years of legal experience, licensed to practice since 2014. Admitted to practice in Maryland (2014). Serands clients in Annapolis, MD and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John Mark Sullivan is a lawyer
  • John has been licensed for 12 years
  • John 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 John Mark Sullivan

Where is John Mark Sullivan's law office located?
John Mark Sullivan's law practice is located in Annapolis, Maryland. You can contact the office directly through this profile page.
How long has John Mark Sullivan practiced law?
John Mark Sullivan has 12+ years of legal experience and has been licensed since 2014.
How can I contact John Mark Sullivan for a consultation?
You can contact John Mark 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

Maryland
Admitted: 2014

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