Atty. Mark Xavier Sullivan
Mark Xavier Sullivan is a lawyer. Mark received a B.B.A. degree from University of Notre Dame, and has been licensed for 44 years.
Attorney · Serving Lebanon, IN · 44+ Years Experience
Profile Summary
About Mark Xavier Sullivan at a Glance
Mark Xavier Sullivan is an attorney based in Lebanon, Indiana. They have 44+ years of legal experience, licensed to practice since 1982. Admitted to practice in Indiana (1982), Indiana (1982), Alabama (2010), and Alabama (2010). Educated at Indiana University School of Law - Indianapolis, IN J.D. (—) and University of Notre Dame B.B.A. (—). Serves clients in Lebanon, IN and the surrounding metropolitan area.
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About Mark Xavier Sullivan
- Mark Xavier Sullivan is a lawyer
- Mark received a B.B.A. degree from University of Notre Dame, and has been licensed for 44 years
- Mark practices in Lebanon, IN
Jurisdictional Context
Why Local Counsel Matters in Lebanon
Practicing law in Indiana. Legal matters in Indiana are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Lebanon are typically filed in the local municipal court or the appropriate Indiana state district court, depending on subject matter and amount in controversy. An attorney licensed in Indiana 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 Indiana courts without local counsel or pro hac vice admission.
Lebanon Courts and Legal Process
Choosing a Lebanon-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.
Looking for additional Indiana attorneys? Browse all attorneys in Lebanon or all attorneys in Indiana.
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Professional Profile
Why Clients in Lebanon Choose Mark Xavier Sullivan
Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Mark Xavier Sullivan's practice.
Decade-Tested Legal Experience
Mark Xavier Sullivan brings 44+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.
Multi-State Bar Admission
Licensed in Indiana, Indiana, and Alabama, Mark Xavier Sullivan can represent clients in cases that span state lines or require counsel in multiple jurisdictions.
Local Presence in Lebanon
A Lebanon-based practice means Mark Xavier Sullivan attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.
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Education & Law School Background
Bar Admissions & Licensed Jurisdictions
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