Official NY OCA attorney registration data · Updated 2026 Methodology Discipline records

William Richard Brennan

Currently registered

William Richard Brennan is an attorney admitted to the New York State Bar in 2023, with a registered practice address in Lake Success, New York. According to the New York Office of Court Administration, the current registration status on record is Currently registered.

Registration number6024772
Bar statusCurrently registered
Year admitted2023
Judicial departmentDepartment 2
Law schoolHofstra University Maurice A. Deane School of Law
Practice cityLake Success, NY
CountyNew York
Firm / organizationAbrams Fensterman Llp
Office address3 Dakota Drive, Suite 300, Lake Success, NY, 11042
Phone(631) 804-8238
Next registration dueNov 2027

About Abrams Fensterman, LLP

Abrams Fensterman, LLP is a full-service law firm founded in 2000 that began by representing health care providers on Long Island and has since expanded into a statewide practice. The firm says it serves businesses, healthcare organizations, municipalities, professionals, families and individuals, and its website reports more than 120 attorneys. It also cites more than 40 practice areas and says its attorneys work collaboratively across offices and disciplines.

Practice areas of Abrams Fensterman, LLP:

Appeals Commercial Litigation Corporate & M&A Bankruptcy & Restructuring Criminal Defense Elder Law Employment & Labor Environmental Family & Divorce Government & Regulatory Health Care Insurance Intellectual Property Medical Malpractice Personal Injury Privacy & Cybersecurity Real Estate Securities & Capital Markets Trusts & Estates White Collar & Investigations

These are the practice areas the organization describes on its website. They are not a statement about William Richard Brennan’s own practice or any specialty certification.

View the Abrams Fensterman, LLP profile and its 104 registered attorneys →

Office location

Registered office address on file with the New York State Bar. Verify before visiting, as the address reflects the contact on record and may be a firm rather than a personal office.

Verify this record

Bar status can change at any time. For the authoritative, real-time status of William Richard Brennan, confirm directly through the official New York Attorney Search using the registration number above. This record is republished from public New York State data and is provided for reference only — it is not legal advice and not an endorsement.

Other attorneys in Lake Success

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Other graduates of Hofstra University Maurice A. Deane School of Law

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