Sean Crowley's practice focuses on government relations in New York State and New York City, with an emphasis on Queens County. Mr. Crowley was previously an Investigator with the New York City Council as well as the Campaign Coordinator for Congressman Thomas J. Manton. Mr. Crowely is a member of the Law Committee of the Queens County Democratic Organization and a member of the Queens County Bar Association. He is currently the President of the Brehon (Irish) Law Society of New York City and the Co-Founder of the Joseph Doherty Civil Rights Fellowship. In addition, Mr. Crowley is a member of the New York State Trial Lawyers Association, and the New York State Bar Association. Mr. Crowley serves on the board of directors of the MAZ Fund, which raises money to help defer college educational needs of children who have had a parent die as a result of a violent crime. Mr. Crowley also serves on the board of directors of the Power Memorial Academy Alumni Association.

Prior to joining the firm Mr. Crowley was the managing partner of Crowley, Crowley & Kaufman, where he practiced in the areas of general litigation, personal injury, trusts and estates, real estate transactions, and guardianship matters

Mr. Crowley resides with his wife Maureen Dorgan Crowley, a registered nurse, and their three boys in Forest Hills, New York.