Atty. David S. Petron

Atty. David S. Petron

Mr. David S.

Washington Washington 25 yrs experience 25 year
Call (771) 232-8198 Book Appointment

Profile Summary

About David S. Petron at a glance

David S. Petron is a Partner based in Washington, District of Columbia, practicing at Sidley Austin Llp. They have 25+ years of legal experience, licensed to practice since 2001. Their practice focuses on white collar, securities, litigation, government, and appellate. Admitted to practice in Pennsylvania (2001), U.S. District Court, Western District of Pennsylvania (2002), U.S. Court of Appeals, Eleventh Circuit (2003), and District of Columbia (2004). Educated at Notre Dame Law School (J.D., 2001) and George Washington University (B.A., 1997). Recognitions include Peer Reviewed. Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. David S. Petron is a lawyer practicing sec enforcement, accountants/professional service firms liability, appellate and 16 other areas of law
  • David received a B.A. degree from George Washington University in 1997, and has been licensed for 25 years
  • David practices at Sidley Austin LLP in Washington, DC

Practice Areas Explained

David S. Petron's Areas of Practice

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

White Collar Crimes

David S. Petron is one of 20,025 white collar attorneys indexed nationally. Browse white collar attorneys in District of Columbia →

Securities Law

David S. Petron is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys in District of Columbia →

Civil Litigation

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

David S. Petron is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in District of Columbia →

Government & Administrative Law

Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.

David S. Petron is one of 132,225 government attorneys indexed nationally. Browse government attorneys in District of Columbia →

Appellate Practice

Appellate attorneys for civil and criminal appeals at state and federal court.

David S. Petron is one of 86,319 appellate attorneys indexed nationally. Browse appellate attorneys in District of Columbia →

Jurisdictional Context

Why local counsel matters in District of Columbia

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

Looking for additional District of Columbia attorneys? Browse all attorneys in Washington or all attorneys in District of Columbia.

Frequently Asked

Common questions about David S. Petron

Where is David S. Petron's law office located?
David S. Petron's law practice is located in Washington, District of Columbia. The firm is Sidley Austin Llp. You can contact the office directly through this profile page.
What practice areas does David S. Petron handle?
David S. Petron focuses on white collar, securities, litigation, government, appellate. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has David S. Petron practiced law?
David S. Petron has 25+ years of legal experience and has been licensed since 2001.
Where did David S. Petron go to law school?
David S. Petron earned their education at (J.D., 2001); (B.A., 1997).
How can I contact David S. Petron for a consultation?
You can contact David S. Petron 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 David S. Petron received?
David S. Petron's notable recognition includes: Peer Reviewed.

Education

J.D.
Notre Dame Law School
- 2001
B.A.
George Washington University
- 1997

Awards

Peer Reviewed

Bar Admissions

Pennsylvania
Admitted: 2001
U.S. District Court, Western District of Pennsylvania
Admitted: 2002
U.S. Court of Appeals, Eleventh Circuit
Admitted: 2003
District of Columbia
Admitted: 2004
U.S. Court of Appeals, Third Circuit
Admitted: 2006
U.S. Court of Appeals, District of Columbia Circuit
Admitted: 2007
U.S. Supreme Court
Admitted: 2007
U.S. District Court for the District of Columbia
Admitted: 2008
U.S. Court of Appeals, Second Circuit
Admitted: 2009

Reviews

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