Atty. Matthew Corey Sullivan

Atty. Matthew Corey Sullivan

Mr. Matthew Corey Sullivan is a lawyer practicing litigation, arbitration and employment, investigations, white collar and fraud, life sciences enforcement.

Washington Washington 16 yrs experience 16 year
Call (404) 689-5892 Book Appointment

Profile Summary

About Matthew Corey Sullivan at a glance

Matthew Corey Sullivan is an Associate based in Washington, District of Columbia, practicing at Hogan Lovells Us Llp. They have 16+ years of legal experience, licensed to practice since 2010. Their practice focuses on white collar and adr. Admitted to practice in Maryland (2010), Massachusetts (2010), District of Columbia (2011), and Pennsylvania (2017). Educated at Harvard Law School (J.D., 2009) and Harvard College (A.B., 2006). Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Matthew Corey Sullivan is a lawyer practicing litigation, arbitration and employment, investigations, white collar and fraud, life sciences enforcement
  • Matthew received a A.B. degree from Harvard College in 2006, and has been licensed for 16 years
  • Matthew practices at Hogan Lovells US LLP in Washington, DC

Practice Areas Explained

Matthew Corey Sullivan's Areas of Practice

Each practice area below reflects the types of cases Matthew Corey Sullivan handles, with a brief overview of what that area of law covers.

White Collar Crimes

Matthew Corey Sullivan is one of 20,025 white collar attorneys indexed nationally. Browse white collar attorneys in District of Columbia →

Mediation & Arbitration

Mediators and arbitrators for civil, commercial, family, and employment dispute resolution.

Matthew Corey Sullivan is one of 73,906 adr attorneys indexed nationally. Browse adr 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 Matthew Corey Sullivan

Where is Matthew Corey Sullivan's law office located?
Matthew Corey Sullivan's law practice is located in Washington, District of Columbia. The firm is Hogan Lovells Us Llp. You can contact the office directly through this profile page.
What practice areas does Matthew Corey Sullivan handle?
Matthew Corey Sullivan focuses on white collar, adr. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Matthew Corey Sullivan practiced law?
Matthew Corey Sullivan has 16+ years of legal experience and has been licensed since 2010.
Where did Matthew Corey Sullivan go to law school?
Matthew Corey Sullivan earned their education at (J.D., 2009); (A.B., 2006).
How can I contact Matthew Corey Sullivan for a consultation?
You can contact Matthew Corey Sullivan 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.
Harvard Law School
- 2009
A.B.
Harvard College
- 2006

Bar Admissions

Maryland
Admitted: 2010
Massachusetts
Admitted: 2010
District of Columbia
Admitted: 2011
Pennsylvania
Admitted: 2017
New York
Admitted: 2019

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