Atty. Mark Thomas Dehaven

Atty. Mark Thomas Dehaven

Mark Thomas Dehaven is a lawyer practicing bankruptcy, family law, personal injury and 1 other area of law. Mark received a B.A. degree from Carleton College in 1977, and has been licensed for 45 years.

Spokane Spokane 45 yrs experience 45 year
Call (509) 606-4371 Book Appointment

Bankruptcy & More Attorney · Serving Spokane, WA · 45+ Years Experience

Profile Summary

About Mark Thomas Dehaven at a Glance

Mark Thomas Dehaven is a personal injury, family law, and bankruptcy attorney based in Spokane, Washington. They have 45+ years of legal experience, licensed to practice since 1981. Admitted to practice in Washington (1981) and U.S. District Court, District of Washington (1984). Educated at Gonzaga University (J.D., 1981) and Carleton College (B.A., 1977). Serves clients in Spokane, WA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Mark Thomas Dehaven

  • Mark Thomas Dehaven is a lawyer practicing bankruptcy, family law, personal injury and 1 other area of law
  • Mark received a B.A. degree from Carleton College in 1977, and has been licensed for 45 years
  • Mark practices in Spokane, WA

Practice Areas Explained

Mark Thomas Dehaven's Areas of Legal Practice

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

Personal Injury in Spokane

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

Mark Thomas Dehaven is one of 262,557 personal injury attorneys indexed nationally. Browse personal injury attorneys in Washington →

Family Law in Spokane

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

Mark Thomas Dehaven is one of 185,688 family law attorneys indexed nationally. Browse family law attorneys in Washington →

Bankruptcy & Debt in Spokane

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

Mark Thomas Dehaven is one of 104,458 bankruptcy attorneys indexed nationally. Browse bankruptcy attorneys in Washington →

Jurisdictional Context

Why Local Counsel Matters in Spokane

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

Spokane Courts and Legal Process

Choosing a Spokane-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 Washington attorneys? Browse all attorneys in Spokane or all attorneys in Washington.

Frequently Asked

Common Questions About Mark Thomas Dehaven

Where is Mark Thomas Dehaven's law office located?
Mark Thomas Dehaven's law practice is located in Spokane, Washington. You can contact the office directly through this profile page.
What practice areas does Mark Thomas Dehaven handle?
Mark Thomas Dehaven focuses on personal injury, family law, bankruptcy. Each practice area listed reflects experience handling cases of that type in Washington.
How long has Mark Thomas Dehaven practiced law?
Mark Thomas Dehaven has 45+ years of legal experience and has been licensed since 1981.
Where did Mark Thomas Dehaven go to law school?
Mark Thomas Dehaven earned their education at (J.D., 1981); (B.A., 1977).
How can I contact Mark Thomas Dehaven for a consultation?
You can contact Mark Thomas Dehaven 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 Spokane Choose Mark Thomas Dehaven

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 Thomas Dehaven's practice in the field of personal injury, family law, and bankruptcy.

Decade-Tested Legal Experience

Mark Thomas Dehaven brings 45+ 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 Washington and U.S. District Court, District of Washington, Mark Thomas Dehaven can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

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

Local Presence in Spokane

A Spokane-based practice means Mark Thomas Dehaven 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 Thomas Dehaven Handles in Spokane

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

Car accident injury claims
Personal Injury
Slip and fall cases
Personal Injury
Wrongful death suits
Personal Injury
Workers' compensation appeals
Personal Injury
Divorce and property division
Family Law
Child custody and support
Family Law
Spousal support (alimony)
Family Law
Prenuptial agreements
Family Law
Chapter 7 liquidation
Bankruptcy
Chapter 13 repayment plans
Bankruptcy
Debt negotiation
Bankruptcy
Creditor harassment defense
Bankruptcy

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

Search Reference

How People Find Mark Thomas Dehaven Online

Prospective clients searching for legal help in Spokane 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 Thomas Dehaven.

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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 Thomas Dehaven directly.

Mark Thomas Dehaven's Practice Areas & Specializations

Education & Law School Background

J.D.
Gonzaga University
- 1981
B.A.
Carleton College
- 1977

Bar Admissions & Licensed Jurisdictions

Washington
Admitted: 1981
U.S. District Court, District of Washington
Admitted: 1984

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