Atty. Mark D. Dumars

Atty. Mark D. Dumars

Mr. Mark D.

Springfield Springfield 35 yrs experience 35 year
Call (971) 358-4874 Book Appointment

Bankruptcy Law & More Attorney · Serving Springfield, OR · 35+ Years Experience

Profile Summary

About Mark D. Dumars at a Glance

Mark D. Dumars is a family law, business, and bankruptcy attorney based in Springfield, Oregon. They have 35+ years of legal experience, licensed to practice since 1991. Admitted to practice in Pennsylvania (1991), Oregon (1991), and U.S. District Court, District of Oregon (1991). Educated at University of Oregon (J.D., 1990) and Lock Haven University of Pennsylvania (B.S., 1986). Serves clients in Springfield, OR and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Mark D. Dumars

  • Mr. Mark D. Dumars is a lawyer practicing family law, bankruptcy law, commercial law and 1 other area of law
  • Mark D. received a B.S. degree from Lock Haven University of Pennsylvania in 1986, and has been licensed for 35 years
  • Mark D. practices in Springfield, OR

Practice Areas Explained

Mark D. Dumars's Areas of Legal Practice

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

Family Law in Springfield

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

Mark D. Dumars is one of 185,688 family law attorneys indexed nationally. Browse family law attorneys in Oregon →

Business & Corporate Law in Springfield

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

Mark D. Dumars is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Oregon →

Bankruptcy & Debt in Springfield

A bankruptcy attorney can help you eliminate debt, stop creditor harassment, and protect your home through Chapter 7 or Chapter 13.

Mark D. Dumars is one of 104,458 bankruptcy attorneys indexed nationally. Browse bankruptcy attorneys in Oregon →

Jurisdictional Context

Why Local Counsel Matters in Springfield

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

Springfield Courts and Legal Process

Choosing a Springfield-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 Oregon attorneys? Browse all attorneys in Springfield or all attorneys in Oregon.

Frequently Asked

Common Questions About Mark D. Dumars

Where is Mark D. Dumars's law office located?
Mark D. Dumars's law practice is located in Springfield, Oregon. You can contact the office directly through this profile page.
What practice areas does Mark D. Dumars handle?
Mark D. Dumars focuses on family law, business, bankruptcy. Each practice area listed reflects experience handling cases of that type in Oregon.
How long has Mark D. Dumars practiced law?
Mark D. Dumars has 35+ years of legal experience and has been licensed since 1991.
Where did Mark D. Dumars go to law school?
Mark D. Dumars earned their education at (J.D., 1990); (B.S., 1986).
How can I contact Mark D. Dumars for a consultation?
You can contact Mark D. Dumars 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.

Professional Profile

Why Clients in Springfield Choose Mark D. Dumars

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 D. Dumars's practice in the field of family law, business, and bankruptcy.

Decade-Tested Legal Experience

Mark D. Dumars brings 35+ 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 Pennsylvania, Oregon, and U.S. District Court, District of Oregon, Mark D. Dumars can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering family law, business, and bankruptcy, Mark D. Dumars can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Springfield

A Springfield-based practice means Mark D. Dumars 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 D. Dumars Handles in Springfield

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

Divorce and property division
Family Law
Child custody and support
Family Law
Spousal support (alimony)
Family Law
Prenuptial agreements
Family Law
Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business
Chapter 7 liquidation
Bankruptcy
Chapter 13 repayment plans
Bankruptcy
Debt negotiation
Bankruptcy
Creditor harassment defense
Bankruptcy

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

Search Reference

How People Find Mark D. Dumars Online

Prospective clients searching for legal help in Springfield 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 D. Dumars.

Mark D. Dumars attorney Mark D. Dumars lawyer Mark D. Dumars Springfield Mark D. Dumars Oregon Mark D. Dumars reviews Mark D. Dumars contact family law attorney in Springfield family law lawyer Springfield best family law attorney Springfield top rated family law lawyer near me family law attorney Oregon find a lawyer near me how to hire an attorney

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 D. Dumars directly.

Mark D. Dumars's Practice Areas & Specializations

Education & Law School Background

J.D.
University of Oregon
- 1990
B.S.
Lock Haven University of Pennsylvania
- 1986

Bar Admissions & Licensed Jurisdictions

Pennsylvania
Admitted: 1991
Oregon
Admitted: 1991
U.S. District Court, District of Oregon
Admitted: 1991

Client Reviews & Ratings — Mark D. Dumars

These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.