Atty. Robert Gregory Koen
Robert Gregory Koen is a lawyer practicing partnership, banking & finance, real estate finance and 13 other areas of law. Robert received a B.A. degree from University of Wisconsin-Madison, and has been licensed for 53 years.
Banking/Finance & More Attorney · Serving New York, NY · 53+ Years Experience
Profile Summary
About Robert Gregory Koen at a Glance
Robert Gregory Koen is a Partner based in New York, New York, practicing at Mayer Brown LLP. They have 53+ years of legal experience, licensed to practice since 1973. Their practice focuses on business, real estate, m&a, estate litigation, and securities. Admitted to practice in New York (1973). Educated at Georgetown University Law Center J.D. (—) and University of Wisconsin-Madison B.A. with honors (—). Recognitions include AV Preeminent. Serves clients in New York, NY and the surrounding metropolitan area.
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About Robert Gregory Koen
- Robert Gregory Koen is a lawyer practicing partnership, banking & finance, real estate finance and 13 other areas of law
- Robert received a B.A. degree from University of Wisconsin-Madison, and has been licensed for 53 years
- Robert practices at Mayer Brown LLP in New York, NY
Practice Areas Explained
Robert Gregory Koen's Areas of Legal Practice
Each practice area below reflects the types of cases Robert Gregory Koen 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.
Robert Gregory Koen 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.
Robert Gregory Koen is one of 313,729 real estate attorneys indexed nationally. Browse real estate attorneys in New York →
Mergers & Acquisitions in New York
Robert Gregory Koen is one of 49,430 m&a attorneys indexed nationally. Browse m&a attorneys in New York →
Estate & Trust Litigation in New York
Robert Gregory Koen is one of 19,876 estate litigation attorneys indexed nationally. Browse estate litigation attorneys in New York →
Securities Law in New York
Robert Gregory Koen is one of 64,075 securities attorneys indexed nationally. Browse securities 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.
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Professional Profile
Why Clients in New York Choose Robert Gregory Koen
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 Robert Gregory Koen's practice in the field of business, real estate, m&a, estate litigation, and securities.
Decade-Tested Legal Experience
Robert Gregory Koen brings 53+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.
Broad Practice Area Coverage
Covering business, real estate, and m&a, Robert Gregory Koen 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 Robert Gregory Koen 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 Robert Gregory Koen Handles in New York
Below is a representative sample of the types of matters Robert Gregory Koen 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.
This list is illustrative, not exhaustive. Contact Robert Gregory Koen directly to discuss the specifics of your situation.
Search Reference
How People Find Robert Gregory Koen Online
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Robert Gregory Koen's Practice Areas & Specializations
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