Atty. Mark Blaise DeSanto

Atty. Mark Blaise DeSanto

Mark Blaise DeSanto is a lawyer practicing securities / investment fraud, antitrust & trade law, consumer protection and 1 other area of law. Mark has been licensed for 13 years.

Philadelphia Philadelphia 13 yrs experience 13 year
Call (332) 242-3820 Book Appointment

Profile Summary

About Mark Blaise DeSanto at a glance

Mark Blaise DeSanto is an Attorney based in Philadelphia, Pennsylvania. They have 13+ years of legal experience, licensed to practice since 2013. Their practice focuses on class action, securities, and consumer. Admitted to practice in Florida (2013), Pennsylvania U.S. District Court, District of New Jersey U.S. District Court, Southern District of F (2015), and New Jersey (2016). Educated at University of Miami School of Law (J.D. University, 2013). Serands clients in Philadelphia, PA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark Blaise DeSanto is a lawyer practicing securities / investment fraud, antitrust & trade law, consumer protection and 1 other area of law
  • Mark has been licensed for 13 years
  • Mark practices in Philadelphia, PA

Practice Areas Explained

Mark Blaise DeSanto's Areas of Practice

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

Class Action

Mark Blaise DeSanto is one of 26,424 class action attorneys indexed nationally. Browse class action attorneys in Pennsylvania →

Securities Law

Mark Blaise DeSanto is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys in Pennsylvania →

Consumer Protection

Consumer protection attorneys for fraud, lemon law, debt harassment, and deceptive trade practices.

Mark Blaise DeSanto is one of 50,607 consumer attorneys indexed nationally. Browse consumer 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 Philadelphia 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 Philadelphia or all attorneys in Pennsylvania.

Frequently Asked

Common questions about Mark Blaise DeSanto

Where is Mark Blaise DeSanto's law office located?
Mark Blaise DeSanto's law practice is located in Philadelphia, Pennsylvania. You can contact the office directly through this profile page.
What practice areas does Mark Blaise DeSanto handle?
Mark Blaise DeSanto focuses on class action, securities, consumer. Each practice area listed reflects experience handling cases of that type in Pennsylvania.
How long has Mark Blaise DeSanto practiced law?
Mark Blaise DeSanto has 13+ years of legal experience and has been licensed since 2013.
Where did Mark Blaise DeSanto go to law school?
Mark Blaise DeSanto earned their education at (J.D. University, 2013).
How can I contact Mark Blaise DeSanto for a consultation?
You can contact Mark Blaise DeSanto 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. University
University of Miami School of Law
- 2013

Bar Admissions

Florida
Admitted: 2013
Pennsylvania U.S. District Court, District of New Jersey U.S. District Court, Southern District of F
Admitted: 2015
New Jersey
Admitted: 2016

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