Atty. Mark Diana

Atty. Mark Diana

Mark Diana is a lawyer practicing labor and employment law, wrongful termination, employment discrimination and 3 other areas of law. Mark received a B.S. degree from University of Delaware, and has been licensed for 38 years.

Morristown Morristown 38 yrs experience 38 year
Call (862) 246-6716 Book Appointment

Profile Summary

About Mark Diana at a glance

Mark Diana is an Office Managing Shareholder based in Morristown, New Jersey, practicing at Ogletree, Deakins, Nash, Smoak & Stewart, P.C.. They have 38+ years of legal experience, licensed to practice since 1988. Their practice focuses on wrongful termination, discrimination, contracts, employment, and business. Admitted to practice in New Jersey (1988), U.S. District Court, District of New Jersey (1988), U.S. Court of Appeals, Third Circuit (1990), and U.S. Court of Appeals, First Circuit (2005). Educated at Suffolk University (J.D., 1988) and University of Delaware B.S. (—). Recognitions include AV Preeminent. Active member of New Jersey State (Member, Labor and Employment Law Section: Executive Committee, 1995-2010) and American Bar Associations. Serands clients in Morristown, NJ and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark Diana is a lawyer practicing labor and employment law, wrongful termination, employment discrimination and 3 other areas of law
  • Mark received a B.S. degree from University of Delaware, and has been licensed for 38 years
  • Mark practices at Ogletree, Deakins, Nash, Smoak & Stewart, P.C. in Morristown, NJ

Practice Areas Explained

Mark Diana's Areas of Practice

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

Wrongful Termination

Mark Diana is one of 6,921 wrongful termination attorneys indexed nationally. Browse wrongful termination attorneys in New Jersey →

Workplace Discrimination

Mark Diana is one of 7,100 discrimination attorneys indexed nationally. Browse discrimination attorneys in New Jersey →

Contracts

Mark Diana is one of 76,762 contracts attorneys indexed nationally. Browse contracts attorneys in New Jersey →

Employment Law

Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.

Mark Diana is one of 169,120 employment attorneys indexed nationally. Browse employment attorneys in New Jersey →

Business & Corporate Law

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

Mark Diana is one of 501,317 business attorneys indexed nationally. Browse business 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 Morristown 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 Morristown or all attorneys in New Jersey.

Frequently Asked

Common questions about Mark Diana

Where is Mark Diana's law office located?
Mark Diana's law practice is located in Morristown, New Jersey. The firm is Ogletree, Deakins, Nash, Smoak & Stewart, P.C.. You can contact the office directly through this profile page.
What practice areas does Mark Diana handle?
Mark Diana focuses on wrongful termination, discrimination, contracts, employment, business. Each practice area listed reflects experience handling cases of that type in New Jersey.
How long has Mark Diana practiced law?
Mark Diana has 38+ years of legal experience and has been licensed since 1988.
Where did Mark Diana go to law school?
Mark Diana earned their education at (J.D., 1988); (—).
How can I contact Mark Diana for a consultation?
You can contact Mark Diana 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.
What awards or recognition has Mark Diana received?
Mark Diana's notable recognition includes: AV Preeminent.

Education

J.D.
Suffolk University
- 1988
University of Delaware B.S.
- In Progress

Awards

AV Preeminent

Bar Admissions

New Jersey
Admitted: 1988
U.S. District Court, District of New Jersey
Admitted: 1988
U.S. Court of Appeals, Third Circuit
Admitted: 1990
U.S. Court of Appeals, First Circuit
Admitted: 2005
U.S. Court of Appeals, Second Circuit
Admitted: 2013

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