Atty. Mark Robert Sullivan

Atty. Mark Robert Sullivan

Hon. Mark Robert Sullivan is a lawyer practicing general practice, commercial law, criminal.

Kalispell Kalispell 37 yrs experience 37 year
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Commercial Law & More Attorney · Serving Kalispell, MT · 37+ Years Experience

Profile Summary

About Mark Robert Sullivan at a Glance

Mark Robert Sullivan is a (J.P.) based in Kalispell, Montana. They have 37+ years of legal experience, licensed to practice since 1989. Their practice focuses on criminal defense and business. Admitted to practice in Montana (1989). Educated at University of Arkansas (J.D., 1989) and Central State University (B.S., 1986). Recognitions include BV Distinguished. Serves clients in Kalispell, MT and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Mark Robert Sullivan

  • Hon. Mark Robert Sullivan is a lawyer practicing general practice, commercial law, criminal
  • Mark received a B.S. degree from Central State University in 1986, and has been licensed for 37 years
  • Mark practices in Kalispell, MT

Practice Areas Explained

Mark Robert Sullivan's Areas of Legal Practice

Each practice area below reflects the types of cases Mark Robert Sullivan handles, with a practical overview of what that area of law involves and how it may apply to your situation in Kalispell.

Criminal Defense in Kalispell

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

Mark Robert Sullivan is one of 212,605 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Montana →

Business & Corporate Law in Kalispell

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Mark Robert Sullivan is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Montana →

Jurisdictional Context

Why Local Counsel Matters in Kalispell

Practicing law in Montana. Legal matters in Montana are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Kalispell are typically filed in the local municipal court or the appropriate Montana state district court, depending on subject matter and amount in controversy. An attorney licensed in Montana 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 Montana courts without local counsel or pro hac vice admission.

Kalispell Courts and Legal Process

Choosing a Kalispell-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 Montana attorneys? Browse all attorneys in Kalispell or all attorneys in Montana.

Frequently Asked

Common Questions About Mark Robert Sullivan

Where is Mark Robert Sullivan's law office located?
Mark Robert Sullivan's law practice is located in Kalispell, Montana. You can contact the office directly through this profile page.
What practice areas does Mark Robert Sullivan handle?
Mark Robert Sullivan focuses on criminal defense, business. Each practice area listed reflects experience handling cases of that type in Montana.
How long has Mark Robert Sullivan practiced law?
Mark Robert Sullivan has 37+ years of legal experience and has been licensed since 1989.
Where did Mark Robert Sullivan go to law school?
Mark Robert Sullivan earned their education at (J.D., 1989); (B.S., 1986).
How can I contact Mark Robert Sullivan for a consultation?
You can contact Mark Robert 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.
What awards or recognition has Mark Robert Sullivan received?
Mark Robert Sullivan's notable recognition includes: BV Distinguished.

Professional Profile

Why Clients in Kalispell Choose Mark Robert 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 Robert Sullivan's practice in the field of criminal defense and business.

Decade-Tested Legal Experience

Mark Robert Sullivan brings 37+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering criminal defense and business, Mark Robert Sullivan can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Kalispell

A Kalispell-based practice means Mark Robert Sullivan attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Mark Robert Sullivan Handles in Kalispell

Below is a representative sample of the types of matters Mark Robert Sullivan has experience with under Montana law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business

This list is illustrative, not exhaustive. Contact Mark Robert Sullivan directly to discuss the specifics of your situation.

Search Reference

How People Find Mark Robert Sullivan Online

Prospective clients searching for legal help in Kalispell commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Mark Robert Sullivan.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Mark Robert Sullivan directly.

Mark Robert Sullivan's Practice Areas & Specializations

Education & Law School Background

J.D.
University of Arkansas
- 1989
B.S.
Central State University
- 1986

Awards & Professional Honors

BV Distinguished

Bar Admissions & Licensed Jurisdictions

Montana
Admitted: 1989

Client Reviews & Ratings — Mark Robert Sullivan

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