Atty. Richard Patrick Diegnan

Atty. Richard Patrick Diegnan

Richard Patrick Diegnan is a lawyer practicing corporate law, commercial law, municipal defense and 5 other areas of law. Richard received a M.B.A. degree from Fairleigh Dickinson University in 2000, and has been licensed for 27 years.

Berkeley Heights Berkeley Heights 27 yrs experience 27 year
Call (862) 422-2056 Book Appointment

Profile Summary

About Richard Patrick Diegnan at a glance

Richard Patrick Diegnan is a Member based in Berkeley Heights, New Jersey, practicing at Richard P. Diegnan, Jr. Attorney at Law. They have 27+ years of legal experience, licensed to practice since 1999. Their practice focuses on estate planning, business, real estate, zoning, and litigation. Admitted to practice in New Jersey (1999) and New York (2000). Educated at Fairleigh Dickinson University (M.B.A. Providence, 2000) and Seton Hall University School of Law (J.D., 1999). Active member of New Jersey State and American Bar Associations. Serands clients in Berkeley Heights, NJ and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Richard Patrick Diegnan is a lawyer practicing corporate law, commercial law, municipal defense and 5 other areas of law
  • Richard received a M.B.A. degree from Fairleigh Dickinson University in 2000, and has been licensed for 27 years
  • Richard practices at Richard P. Diegnan, Jr. Attorney at Law in Berkeley Heights, NJ

Practice Areas Explained

Richard Patrick Diegnan's Areas of Practice

Each practice area below reflects the types of cases Richard Patrick Diegnan handles, with a brief overview of what that area of law covers.

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.

Richard Patrick Diegnan is one of 226,536 estate planning attorneys indexed nationally. Browse estate planning attorneys in New Jersey →

Business & Corporate Law

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

Richard Patrick Diegnan is one of 501,317 business attorneys indexed nationally. Browse business attorneys in New Jersey →

Real Estate Law

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

Richard Patrick Diegnan is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in New Jersey →

Land Use & Zoning

Richard Patrick Diegnan is one of 40,226 zoning attorneys indexed nationally. Browse zoning attorneys in New Jersey →

Civil Litigation

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

Richard Patrick Diegnan is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in New Jersey →

Jurisdictional Context

Why local counsel matters in New Jersey

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

Looking for additional New Jersey attorneys? Browse all attorneys in Berkeley Heights or all attorneys in New Jersey.

Frequently Asked

Common questions about Richard Patrick Diegnan

Where is Richard Patrick Diegnan's law office located?
Richard Patrick Diegnan's law practice is located in Berkeley Heights, New Jersey. The firm is Richard P. Diegnan, Jr. Attorney at Law. You can contact the office directly through this profile page.
What practice areas does Richard Patrick Diegnan handle?
Richard Patrick Diegnan focuses on estate planning, business, real estate, zoning, litigation. Each practice area listed reflects experience handling cases of that type in New Jersey.
How long has Richard Patrick Diegnan practiced law?
Richard Patrick Diegnan has 27+ years of legal experience and has been licensed since 1999.
Where did Richard Patrick Diegnan go to law school?
Richard Patrick Diegnan earned their education at (M.B.A. Providence, 2000); (J.D., 1999).
How can I contact Richard Patrick Diegnan for a consultation?
You can contact Richard Patrick Diegnan 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

M.B.A. Providence
Fairleigh Dickinson University
- 2000
J.D.
Seton Hall University School of Law
- 1999

Bar Admissions

New Jersey
Admitted: 1999
New York
Admitted: 2000

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