Atty. John Quinlan

Atty. John Quinlan

Mr. John Quinlan is a lawyer practicing real estate, insurance defense law, immigration and naturalization and 18 other areas of law.

Katy Katy 40 yrs experience 40 year
Call (346) 226-8576 Book Appointment

Immigration And Naturalization & More Attorney · Serving Katy, TX · 40+ Years Experience

Profile Summary

About John Quinlan at a Glance

John Quinlan is a trusts, citizenship, probate, personal injury, and immigration attorney based in Katy, Texas. They have 40+ years of legal experience, licensed to practice since 1986. Admitted to practice in Arizona U.S. District Court (1986), Texas Southern District/Bankruptcy Court (1989), and Texas (1990). Educated at J. Reuben Clark Law School, Brigham Young University (J.D., 1986) and Trinity College, Dublin, Ireland (B.S., 1979). Serves clients in Katy, TX and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About John Quinlan

  • Mr. John Quinlan is a lawyer practicing real estate, insurance defense law, immigration and naturalization and 18 other areas of law
  • John received a B.S. degree from Trinity College, Dublin, Ireland in 1979, and has been licensed for 40 years
  • John practices in Katy, TX

Practice Areas Explained

John Quinlan's Areas of Legal Practice

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

Trusts in Katy

John Quinlan is one of 103,428 trusts attorneys indexed nationally. Browse trusts attorneys in Texas →

Citizenship & Naturalization in Katy

John Quinlan is one of 5,928 citizenship attorneys indexed nationally. Browse citizenship attorneys in Texas →

Probate in Katy

John Quinlan is one of 127,041 probate attorneys indexed nationally. Browse probate attorneys in Texas →

Personal Injury in Katy

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 Quinlan is one of 262,557 personal injury attorneys indexed nationally. Browse personal injury attorneys in Texas →

Immigration Law in Katy

Immigration attorneys help with green cards, visas, citizenship, asylum, and deportation defense. Find a verified immigration lawyer for your case.

John Quinlan is one of 40,259 immigration attorneys indexed nationally. Browse immigration attorneys in Texas →

Jurisdictional Context

Why Local Counsel Matters in Katy

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

Katy Courts and Legal Process

Choosing a Katy-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 Texas attorneys? Browse all attorneys in Katy or all attorneys in Texas.

Frequently Asked

Common Questions About John Quinlan

Where is John Quinlan's law office located?
John Quinlan's law practice is located in Katy, Texas. You can contact the office directly through this profile page.
What practice areas does John Quinlan handle?
John Quinlan focuses on trusts, citizenship, probate, personal injury, immigration. Each practice area listed reflects experience handling cases of that type in Texas.
How long has John Quinlan practiced law?
John Quinlan has 40+ years of legal experience and has been licensed since 1986.
Where did John Quinlan go to law school?
John Quinlan earned their education at (J.D., 1986); (B.S., 1979).
How can I contact John Quinlan for a consultation?
You can contact John Quinlan 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 Katy Choose John Quinlan

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 Quinlan's practice in the field of trusts, citizenship, probate, personal injury, and immigration.

Decade-Tested Legal Experience

John Quinlan brings 40+ 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 Arizona U.S. District Court, Texas Southern District/Bankruptcy Court, and Texas, John Quinlan can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering trusts, citizenship, and probate, John Quinlan can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Katy

A Katy-based practice means John Quinlan 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 Quinlan Handles in Katy

Below is a representative sample of the types of matters John Quinlan has experience with under Texas 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
Green card applications
Immigration
Visa petitions and renewals
Immigration
Deportation defense
Immigration
Citizenship naturalization
Immigration

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

Search Reference

How People Find John Quinlan Online

Prospective clients searching for legal help in Katy 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 Quinlan.

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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 Quinlan directly.

Education & Law School Background

J.D.
J. Reuben Clark Law School, Brigham Young University
- 1986
B.S.
Trinity College, Dublin, Ireland
- 1979

Bar Admissions & Licensed Jurisdictions

Arizona U.S. District Court
Admitted: 1986
Texas Southern District/Bankruptcy Court
Admitted: 1989
Texas
Admitted: 1990

Client Reviews & Ratings — John Quinlan

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