Atty. Mary Pat Gregory

Atty. Mary Pat Gregory

Mary Pat Gregory is a lawyer. Mary Pat received a B.A. degree from St.

Tysons Tysons 20 yrs experience 20 year
Call (571) 545-4442 Book Appointment

Profile Summary

About Mary Pat Gregory at a glance

Mary Pat Gregory is an Associate based in Tysons, Virginia, practicing at Haynes and Boone, LLP. They have 20+ years of legal experience, licensed to practice since 2006. Admitted to practice in Virginia (2006) and District of Columbia (2007). Educated at American University, Washington College of Law (J.D., 2005) and St. Mary's College (B.A., 1997). Serands clients in Tysons, VA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mary Pat Gregory is a lawyer
  • Mary Pat received a B.A. degree from St. Mary's College in 1997, and has been licensed for 20 years
  • Mary Pat practices at Haynes and Boone, LLP in Tysons, VA

Jurisdictional Context

Why local counsel matters in Virginia

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

Looking for additional Virginia attorneys? Browse all attorneys in Tysons or all attorneys in Virginia.

Frequently Asked

Common questions about Mary Pat Gregory

Where is Mary Pat Gregory's law office located?
Mary Pat Gregory's law practice is located in Tysons, Virginia. The firm is Haynes and Boone, LLP. You can contact the office directly through this profile page.
How long has Mary Pat Gregory practiced law?
Mary Pat Gregory has 20+ years of legal experience and has been licensed since 2006.
Where did Mary Pat Gregory go to law school?
Mary Pat Gregory earned their education at (J.D., 2005); (B.A., 1997).
How can I contact Mary Pat Gregory for a consultation?
You can contact Mary Pat Gregory 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.
American University, Washington College of Law
- 2005
B.A.
St. Mary's College
- 1997

Bar Admissions

Virginia
Admitted: 2006
District of Columbia
Admitted: 2007

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