Commercial Law & More Attorney · Serving Lake Oswego, OR · 30+ Years Experience
Profile Summary
About John B. Warren at a Glance
John B. Warren is an Associate based in Lake Oswego, Oregon, practicing at Scarborough, McNeese, O'Brien & Kilkenny, P.C.. They have 30+ years of legal experience, licensed to practice since 1996. Their practice focuses on estate planning, business, and real estate. Admitted to practice in Oregon (1996) and Washington (2006). Educated at Gonzaga University School of Law (J.D., 1995) and Oregon State University (B.S., 1991). Serves clients in Lake Oswego, OR and the surrounding metropolitan area.
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About John B. Warren
- Mr. John B. Warren is a lawyer practicing corporate law, commercial law, real estate and 1 other area of law
- John B. received a B.S. degree from Oregon State University in 1991, and has been licensed for 30 years
- John B. practices at Scarborough, McNeese, O'Brien & Kilkenny, P.C. in Lake Oswego, OR
Practice Areas Explained
John B. Warren's Areas of Legal Practice
Each practice area below reflects the types of cases John B. Warren handles, with a practical overview of what that area of law involves and how it may apply to your situation in Lake Oswego.
Estate Planning & Probate in Lake Oswego
An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.
John B. Warren is one of 224,789 estate planning attorneys indexed nationally. Browse estate planning attorneys in Oregon →
Business & Corporate Law in Lake Oswego
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
John B. Warren is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Oregon →
Real Estate Law in Lake Oswego
Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.
John B. Warren is one of 313,729 real estate attorneys indexed nationally. Browse real estate attorneys in Oregon →
Jurisdictional Context
Why Local Counsel Matters in Lake Oswego
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 Lake Oswego 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.
Lake Oswego Courts and Legal Process
Choosing a Lake Oswego-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 Lake Oswego or all attorneys in Oregon.
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Professional Profile
Why Clients in Lake Oswego Choose John B. Warren
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 B. Warren's practice in the field of estate planning, business, and real estate.
Decade-Tested Legal Experience
John B. Warren brings 30+ 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 Oregon and Washington, John B. Warren can represent clients in cases that span state lines or require counsel in multiple jurisdictions.
Broad Practice Area Coverage
Covering estate planning, business, and real estate, John B. Warren can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in Lake Oswego
A Lake Oswego-based practice means John B. Warren 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 B. Warren Handles in Lake Oswego
Below is a representative sample of the types of matters John B. Warren 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.
This list is illustrative, not exhaustive. Contact John B. Warren directly to discuss the specifics of your situation.
Search Reference
How People Find John B. Warren Online
Prospective clients searching for legal help in Lake Oswego 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 B. Warren.
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John B. Warren's Practice Areas & Specializations
Education & Law School Background
Bar Admissions & Licensed Jurisdictions
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