Atty. Charles P O'Brien

Atty. Charles P O'Brien

Charles P O'Brien is a lawyer practicing trusts, trusts and estate planning, business planning and 4 other areas of law. Charles received a B.S.B.A. degree from University of Delaware in 2002, and has been licensed for 20 years.

Wilmington Wilmington 20 yrs experience 20 year
Call (302) 778-9113 Book Appointment

Profile Summary

About Charles P O'Brien at a glance

Charles P O'Brien is an Associate based in Wilmington, Delaware, practicing at Gordon, Fournaris & Mammarella, P.A.. They have 20+ years of legal experience, licensed to practice since 2006. Their practice focuses on trusts, estate planning, business, real estate, and commercial re. Admitted to practice in Delaware (2006) and New Jersey (2006). Educated at Syracuse University College of Law (J.D., 2006) and University of Delaware (B.S.B.A., 2002). Active member of Delaware State and American Bar Associations. Serands clients in Wilmington, DE and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Charles P O'Brien is a lawyer practicing trusts, trusts and estate planning, business planning and 4 other areas of law
  • Charles received a B.S.B.A. degree from University of Delaware in 2002, and has been licensed for 20 years
  • Charles practices at Gordon, Fournaris & Mammarella, P.A. in Wilmington, DE

Practice Areas Explained

Charles P O'Brien's Areas of Practice

Each practice area below reflects the types of cases Charles P O'Brien handles, with a brief overview of what that area of law covers.

Trusts

Charles P O'Brien is one of 104,171 trusts attorneys indexed nationally. Browse trusts attorneys in Delaware →

Estate Planning & Probate

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

Charles P O'Brien is one of 226,536 estate planning attorneys indexed nationally. Browse estate planning attorneys in Delaware →

Business & Corporate Law

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

Charles P O'Brien is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Delaware →

Real Estate Law

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

Charles P O'Brien is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in Delaware →

Commercial Real Estate

Charles P O'Brien is one of 16,000 commercial re attorneys indexed nationally. Browse commercial re attorneys in Delaware →

Jurisdictional Context

Why local counsel matters in Delaware

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 andnue, 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.

Looking for additional Delaware attorneys? Browse all attorneys in Wilmington or all attorneys in Delaware.

Frequently Asked

Common questions about Charles P O'Brien

Where is Charles P O'Brien's law office located?
Charles P O'Brien's law practice is located in Wilmington, Delaware. The firm is Gordon, Fournaris & Mammarella, P.A.. You can contact the office directly through this profile page.
What practice areas does Charles P O'Brien handle?
Charles P O'Brien focuses on trusts, estate planning, business, real estate, commercial re. Each practice area listed reflects experience handling cases of that type in Delaware.
How long has Charles P O'Brien practiced law?
Charles P O'Brien has 20+ years of legal experience and has been licensed since 2006.
Where did Charles P O'Brien go to law school?
Charles P O'Brien earned their education at (J.D., 2006); (B.S.B.A., 2002).
How can I contact Charles P O'Brien for a consultation?
You can contact Charles P 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.

Education

J.D.
Syracuse University College of Law
- 2006
B.S.B.A.
University of Delaware
- 2002

Bar Admissions

Delaware
Admitted: 2006
New Jersey
Admitted: 2006

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