Atty. Patrick J. O'Brien

Atty. Patrick J. O'Brien

Patrick J. O'Brien is a lawyer practicing real estate, business, debt settlement and 4 other areas of law.

New York New York 30 yrs experience 30 year
Call (332) 209-5396 Book Appointment

Business & More Attorney · Serving New York, NY · 30+ Years Experience

Profile Summary

About Patrick J. O'Brien at a Glance

Patrick J. O'Brien is a Partner based in New York, New York, practicing at Becker, Glynn, Muffly, Chassin & Hosinski LLP. They have 30+ years of legal experience, licensed to practice since 1996. Their practice focuses on business, real estate, poa, debt settlement, and litigation. Admitted to practice in Illinois (1996) and New York (1998). Educated at Colgate University (B.A., 1991) and Columbia University School of Law J.D. 1997 Harlan Fiske Stone Scholar (—). Serves clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Patrick J. O'Brien

  • Patrick J. O'Brien is a lawyer practicing real estate, business, debt settlement and 4 other areas of law
  • Patrick received a B.A. degree from Colgate University in 1991, and has been licensed for 30 years
  • Patrick practices at Becker, Glynn, Muffly, Chassin & Hosinski LLP in New York, NY

Practice Areas Explained

Patrick J. O'Brien's Areas of Legal Practice

Each practice area below reflects the types of cases Patrick J. O'Brien handles, with a practical overview of what that area of law involves and how it may apply to your situation in New York.

Business & Corporate Law in New York

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

Patrick J. O'Brien is one of 497,491 business attorneys indexed nationally. Browse business attorneys in New York →

Real Estate Law in New York

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

Patrick J. O'Brien is one of 313,729 real estate attorneys indexed nationally. Browse real estate attorneys in New York →

Power of Attorney in New York

Patrick J. O'Brien is one of 32,920 poa attorneys indexed nationally. Browse poa attorneys in New York →

Debt Settlement in New York

Patrick J. O'Brien is one of 2,525 debt settlement attorneys indexed nationally. Browse debt settlement attorneys in New York →

Civil Litigation in New York

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Patrick J. O'Brien is one of 450,750 litigation attorneys indexed nationally. Browse litigation attorneys in New York →

Jurisdictional Context

Why Local Counsel Matters in New York

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

New York Courts and Legal Process

Choosing a New York-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 New York attorneys? Browse all attorneys in New York or all attorneys in New York.

Frequently Asked

Common Questions About Patrick J. O'Brien

Where is Patrick J. O'Brien's law office located?
Patrick J. O'Brien's law practice is located in New York, New York. The firm is Becker, Glynn, Muffly, Chassin & Hosinski LLP. You can contact the office directly through this profile page.
What practice areas does Patrick J. O'Brien handle?
Patrick J. O'Brien focuses on business, real estate, poa, debt settlement, litigation. Each practice area listed reflects experience handling cases of that type in New York.
How long has Patrick J. O'Brien practiced law?
Patrick J. O'Brien has 30+ years of legal experience and has been licensed since 1996.
Where did Patrick J. O'Brien go to law school?
Patrick J. O'Brien earned their education at (B.A., 1991); (—).
How can I contact Patrick J. O'Brien for a consultation?
You can contact Patrick J. O'Brien 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 New York Choose Patrick J. O'Brien

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 Patrick J. O'Brien's practice in the field of business, real estate, poa, debt settlement, and litigation.

Decade-Tested Legal Experience

Patrick J. O'Brien 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 Illinois and New York, Patrick J. O'Brien can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering business, real estate, and poa, Patrick J. O'Brien can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in New York

A New York-based practice means Patrick J. O'Brien 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 Patrick J. O'Brien Handles in New York

Below is a representative sample of the types of matters Patrick J. O'Brien has experience with under New York law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business
Residential property transactions
Real Estate
Commercial lease disputes
Real Estate
Title and deed issues
Real Estate
Landlord-tenant conflicts
Real Estate

This list is illustrative, not exhaustive. Contact Patrick J. O'Brien directly to discuss the specifics of your situation.

Search Reference

How People Find Patrick J. O'Brien Online

Prospective clients searching for legal help in New York 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 Patrick J. O'Brien.

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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 Patrick J. O'Brien directly.

Patrick J. O'Brien's Practice Areas & Specializations

Education & Law School Background

B.A.
Colgate University
- 1991
—
Columbia University School of Law J.D. 1997 Harlan Fiske Stone Scholar
- In Progress

Bar Admissions & Licensed Jurisdictions

Illinois
Admitted: 1996
New York
Admitted: 1998

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