Atty. Gregory John Comeau

Atty. Gregory John Comeau

Gregory John Comeau is a lawyer. Gregory has been licensed for 22 years.

Washington Washington 22 yrs experience 22 year
Call (732) 360-6947 Book Appointment

Profile Summary

About Gregory John Comeau at a glance

Gregory John Comeau is an Attorney based in Washington, District of Columbia, practicing at O Melveny And Myers Llp. They have 22+ years of legal experience, licensed to practice since 2004. Admitted to practice in Massachusetts (2004). Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Gregory John Comeau is a lawyer
  • Gregory has been licensed for 22 years
  • Gregory practices at O'Melveny & Myers LLP in Washington, DC

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 Gregory John Comeau

Where is Gregory John Comeau's law office located?
Gregory John Comeau's law practice is located in Washington, District of Columbia. The firm is O Melveny And Myers Llp. You can contact the office directly through this profile page.
How long has Gregory John Comeau practiced law?
Gregory John Comeau has 22+ years of legal experience and has been licensed since 2004.
How can I contact Gregory John Comeau for a consultation?
You can contact Gregory John Comeau 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.

Bar Admissions

Massachusetts
Admitted: 2004

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