Atty. John J. Ryan
John J. Ryan is a lawyer practicing real estate development, business law, estate planning and 2 other areas of law.
Business Law & More Attorney · Serving Hampton, NH · 56+ Years Experience
Profile Summary
About John J. Ryan at a Glance
John J. Ryan is a Member based in Hampton, New Hampshire, practicing at Casassa and Ryan. They have 56+ years of legal experience, licensed to practice since 1970. Their practice focuses on estate planning, business, real estate, government, and appellate. Admitted to practice in New Hampshire (1970), U.S. Supreme Court (1978), and Massachusetts (1997). Educated at Boston University Graduate Tax Program (LL.M., 1979) and St. John's University (B.S., 1967). Recognitions include AV Preeminent. Active member of Rockingham County and New Hampshire (Member, 1980—) Bar Associations. Serves clients in Hampton, NH and the surrounding metropolitan area.
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About John J. Ryan
- John J. Ryan is a lawyer practicing real estate development, business law, estate planning and 2 other areas of law
- John received a B.S. degree from St. John's University in 1967, and has been licensed for 56 years
- John practices at Casassa and Ryan in Hampton, NH
Practice Areas Explained
John J. Ryan's Areas of Legal Practice
Each practice area below reflects the types of cases John J. Ryan handles, with a practical overview of what that area of law involves and how it may apply to your situation in Hampton.
Estate Planning & Probate in Hampton
An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.
John J. Ryan is one of 224,789 estate planning attorneys indexed nationally. Browse estate planning attorneys in New Hampshire →
Business & Corporate Law in Hampton
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
John J. Ryan is one of 497,491 business attorneys indexed nationally. Browse business attorneys in New Hampshire →
Real Estate Law in Hampton
Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.
John J. Ryan is one of 313,729 real estate attorneys indexed nationally. Browse real estate attorneys in New Hampshire →
Government & Administrative Law in Hampton
Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.
John J. Ryan is one of 131,162 government attorneys indexed nationally. Browse government attorneys in New Hampshire →
Appellate Practice in Hampton
Appellate attorneys for civil and criminal appeals at state and federal court.
John J. Ryan is one of 85,572 appellate attorneys indexed nationally. Browse appellate attorneys in New Hampshire →
Jurisdictional Context
Why Local Counsel Matters in Hampton
Practicing law in New Hampshire. Legal matters in New Hampshire are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Hampton are typically filed in the local municipal court or the appropriate New Hampshire state district court, depending on subject matter and amount in controversy. An attorney licensed in New Hampshire 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 Hampshire courts without local counsel or pro hac vice admission.
Hampton Courts and Legal Process
Choosing a Hampton-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 Hampshire attorneys? Browse all attorneys in Hampton or all attorneys in New Hampshire.
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Professional Profile
Why Clients in Hampton Choose John J. Ryan
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 J. Ryan's practice in the field of estate planning, business, real estate, government, and appellate.
Decade-Tested Legal Experience
John J. Ryan brings 56+ 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 New Hampshire, U.S. Supreme Court, and Massachusetts, John J. Ryan 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 J. Ryan can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in Hampton
A Hampton-based practice means John J. Ryan 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 J. Ryan Handles in Hampton
Below is a representative sample of the types of matters John J. Ryan has experience with under New Hampshire 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 J. Ryan directly to discuss the specifics of your situation.
Search Reference
How People Find John J. Ryan Online
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John J. Ryan's Practice Areas & Specializations
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