Atty. John W Dattner
John W Dattner is a lawyer practicing insurance, reinsurance. John received a B.A. degree from Queens College of the City University of New York in 1969, and has been licensed for 48 years.
Insurance & More Attorney · Serving Wilmington, DE · 48+ Years Experience
Profile Summary
About John W Dattner at a Glance
John W Dattner is a V.P. based in Wilmington, Delaware. They have 48+ years of legal experience, licensed to practice since 1978. Their practice focuses on insurance. Admitted to practice in New York (1978) and Connecticut (1992). Educated at St. John's University (J.D., 1977) and Queens College of the City University of New York (B.A. St., 1969). Serves clients in Wilmington, DE and the surrounding metropolitan area.
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About John W Dattner
- John W Dattner is a lawyer practicing insurance, reinsurance
- John received a B.A. degree from Queens College of the City University of New York in 1969, and has been licensed for 48 years
- John practices in Wilmington, DE
Practice Areas Explained
John W Dattner's Areas of Legal Practice
Each practice area below reflects the types of cases John W Dattner handles, with a practical overview of what that area of law involves and how it may apply to your situation in Wilmington.
Insurance Law in Wilmington
Insurance attorneys for coverage disputes, bad faith claims, denied claims, and policy disputes.
John W Dattner is one of 120,903 insurance attorneys indexed nationally. Browse insurance attorneys in Delaware →
Jurisdictional Context
Why Local Counsel Matters in Wilmington
Practicing law in Delaware. Legal matters in Delaware are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Wilmington are typically filed in the local municipal court or the appropriate Delaware state district court, depending on subject matter and amount in controversy. An attorney licensed in Delaware 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 Delaware courts without local counsel or pro hac vice admission.
Wilmington Courts and Legal Process
Choosing a Wilmington-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 Delaware attorneys? Browse all attorneys in Wilmington or all attorneys in Delaware.
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Professional Profile
Why Clients in Wilmington Choose John W Dattner
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 W Dattner's practice in the field of insurance.
Decade-Tested Legal Experience
John W Dattner brings 48+ 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 York and Connecticut, John W Dattner can represent clients in cases that span state lines or require counsel in multiple jurisdictions.
Focused Insurance Practice
Concentrating on insurance means John W Dattner's knowledge of relevant statutes, case law, and procedural nuances stays current — unlike generalist practices that spread attention across unrelated fields.
Local Presence in Wilmington
A Wilmington-based practice means John W Dattner attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.
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How People Find John W Dattner Online
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John W Dattner's Practice Areas & Specializations
Education & Law School Background
Bar Admissions & Licensed Jurisdictions
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