Atty. John Thomas Devlin

Atty. John Thomas Devlin

Mr. John Thomas Devlin is a lawyer practicing personal injury, wrongful death, civil rights and 5 other areas of law.

Portland Portland 25 yrs experience 25 year
Call (503) 987-3746 Book Appointment

Civil Rights & More Attorney · Serving Portland, OR · 25+ Years Experience

Profile Summary

About John Thomas Devlin at a Glance

John Thomas Devlin is an Associate based in Portland, Oregon, practicing at Rosenthal & Greene, P.C.. They have 25+ years of legal experience, licensed to practice since 2001. Their practice focuses on car accidents, medical malpractice, wrongful death, personal injury, and product liability. Admitted to practice in Virginia (2001), District of Columbia (2002), Oregon (2004), and Washington (2026). Educated at University of Chicago Law School (J.D., 1998) and Haverford College (B.A., 1993). Active member of Multnomah County Bar Association Oregon Trial Lawyers Association American Association for Justice. Serves clients in Portland, OR and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About John Thomas Devlin

  • Mr. John Thomas Devlin is a lawyer practicing personal injury, wrongful death, civil rights and 5 other areas of law
  • John received a B.A. degree from Haverford College in 1993, and has been licensed for 25 years
  • John practices at Rosenthal & Greene, P.C. in Portland, OR

Practice Areas Explained

John Thomas Devlin's Areas of Legal Practice

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

Car Accidents in Portland

Hurt in a car crash? Car accident lawyers fight insurance companies for fair compensation — free consult, no fee unless you win.

John Thomas Devlin is one of 36,434 car accidents attorneys indexed nationally. Browse car accidents attorneys in Oregon →

Medical Malpractice in Portland

Medical malpractice lawyers represent patients harmed by negligent doctors, hospitals, and other providers. Free case review, no fee unless you win.

John Thomas Devlin is one of 48,593 medical malpractice attorneys indexed nationally. Browse medical malpractice attorneys in Oregon →

Wrongful Death in Portland

John Thomas Devlin is one of 30,932 wrongful death attorneys indexed nationally. Browse wrongful death attorneys in Oregon →

Personal Injury in Portland

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.

John Thomas Devlin is one of 262,557 personal injury attorneys indexed nationally. Browse personal injury attorneys in Oregon →

Product Liability in Portland

John Thomas Devlin is one of 65,610 product liability attorneys indexed nationally. Browse product liability attorneys in Oregon →

Jurisdictional Context

Why Local Counsel Matters in Portland

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 Portland 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.

Portland Courts and Legal Process

Choosing a Portland-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 Portland or all attorneys in Oregon.

Frequently Asked

Common Questions About John Thomas Devlin

Where is John Thomas Devlin's law office located?
John Thomas Devlin's law practice is located in Portland, Oregon. The firm is Rosenthal & Greene, P.C.. You can contact the office directly through this profile page.
What practice areas does John Thomas Devlin handle?
John Thomas Devlin focuses on car accidents, medical malpractice, wrongful death, personal injury, product liability. Each practice area listed reflects experience handling cases of that type in Oregon.
How long has John Thomas Devlin practiced law?
John Thomas Devlin has 25+ years of legal experience and has been licensed since 2001.
Where did John Thomas Devlin go to law school?
John Thomas Devlin earned their education at (J.D., 1998); (B.A., 1993).
How can I contact John Thomas Devlin for a consultation?
You can contact John Thomas Devlin 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 Portland Choose John Thomas Devlin

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 John Thomas Devlin's practice in the field of car accidents, medical malpractice, wrongful death, personal injury, and product liability.

Decade-Tested Legal Experience

John Thomas Devlin brings 25+ 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 Virginia, District of Columbia, and Oregon, John Thomas Devlin can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering car accidents, medical malpractice, and wrongful death, John Thomas Devlin can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Portland

A Portland-based practice means John Thomas Devlin 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 John Thomas Devlin Handles in Portland

Below is a representative sample of the types of matters John Thomas Devlin 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.

Surgical error claims
Medical Malpractice
Misdiagnosis and delayed diagnosis
Medical Malpractice
Birth injury lawsuits
Medical Malpractice
Hospital negligence
Medical Malpractice
Car accident injury claims
Personal Injury
Slip and fall cases
Personal Injury
Wrongful death suits
Personal Injury
Workers' compensation appeals
Personal Injury

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

Search Reference

How People Find John Thomas Devlin Online

Prospective clients searching for legal help in Portland 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 John Thomas Devlin.

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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 John Thomas Devlin directly.

Education & Law School Background

J.D.
University of Chicago Law School
- 1998
B.A.
Haverford College
- 1993

Bar Admissions & Licensed Jurisdictions

Virginia
Admitted: 2001
District of Columbia
Admitted: 2002
Oregon
Admitted: 2004
Washington
Admitted: 2026

Client Reviews & Ratings — John Thomas Devlin

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