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Atty. Gregory Michael Castaldo

Atty. Gregory Michael Castaldo

Gregory Michael Castaldo is a lawyer practicing class action, securities offerings, erisa litigation and 3 other areas of law. Gregory received a B.S. degree from University of Pennsylvania, Wharton School of Business in 1994, and has been licensed for 29 years.

Radnor Radnor 29 yrs experience 29 year
Call (484) 895-2338 Book Appointment

Profile Summary

About Gregory Michael Castaldo at a glance

Gregory Michael Castaldo is a Partner based in Radnor, Pennsylvania, practicing at Kessler Topaz Meltzer & Check, LLP. They have 29+ years of legal experience, licensed to practice since 1997. Their practice focuses on employment, business, class action, m&a, and securities. Admitted to practice in New Jersey (1997) and Pennsylvania (1998). Educated at Loyola Law School (J.D., 1997) and University of Pennsylvania, Wharton School of Business (B.S., 1994). Serands clients in Radnor, PA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Gregory Michael Castaldo is a lawyer practicing class action, securities offerings, erisa litigation and 3 other areas of law
  • Gregory received a B.S. degree from University of Pennsylvania, Wharton School of Business in 1994, and has been licensed for 29 years
  • Gregory practices at Kessler Topaz Meltzer & Check, LLP in Radnor, PA

Practice Areas Explained

Gregory Michael Castaldo's Areas of Practice

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

Employment Law

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

Gregory Michael Castaldo is one of 169,120 employment attorneys indexed nationally. Browse employment attorneys in Pennsylvania →

Business & Corporate Law

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

Gregory Michael Castaldo is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Pennsylvania →

Class Action

Gregory Michael Castaldo is one of 26,424 class action attorneys indexed nationally. Browse class action attorneys in Pennsylvania →

Mergers & Acquisitions

Gregory Michael Castaldo is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in Pennsylvania →

Securities Law

Gregory Michael Castaldo is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys in Pennsylvania →

Jurisdictional Context

Why local counsel matters in Pennsylvania

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

Looking for additional Pennsylvania attorneys? Browse all attorneys in Radnor or all attorneys in Pennsylvania.

Frequently Asked

Common questions about Gregory Michael Castaldo

Where is Gregory Michael Castaldo's law office located?
Gregory Michael Castaldo's law practice is located in Radnor, Pennsylvania. The firm is Kessler Topaz Meltzer & Check, LLP. You can contact the office directly through this profile page.
What practice areas does Gregory Michael Castaldo handle?
Gregory Michael Castaldo focuses on employment, business, class action, m&a, securities. Each practice area listed reflects experience handling cases of that type in Pennsylvania.
How long has Gregory Michael Castaldo practiced law?
Gregory Michael Castaldo has 29+ years of legal experience and has been licensed since 1997.
Where did Gregory Michael Castaldo go to law school?
Gregory Michael Castaldo earned their education at (J.D., 1997); (B.S., 1994).
How can I contact Gregory Michael Castaldo for a consultation?
You can contact Gregory Michael Castaldo 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.
Loyola Law School
- 1997
B.S.
University of Pennsylvania, Wharton School of Business
- 1994

Bar Admissions

New Jersey
Admitted: 1997
Pennsylvania
Admitted: 1998

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