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

Donald Patrick Blydenburgh

Currently registered

Donald Patrick Blydenburgh is an attorney admitted to the New York State Bar in 2006, with a registered practice address in New York, New York. According to the New York Office of Court Administration, the current registration status on record is Currently registered.

Registration number4399432
Bar statusCurrently registered
Year admitted2006
Judicial departmentDepartment 2
Law schoolBrooklyn Law School
Practice cityNew York, NY
CountyNew York
Firm / organizationSimmons Hanly Conroy
Office address112 Madison Ave FL 7, New York, NY, 10016
Phone(212) 784-6279
Next registration dueMay 2026

About Simmons Hanly Conroy

Simmons Hanly Conroy is a national law firm founded in 1999 that focuses its work on mesothelioma and asbestos claims, and says it represents clients in all 50 states. The firm was formed through a 2014 merger of Simmons Browder Gianaris Angelides & Barnerd and Hanly Conroy Bierstein Sheridan Fisher & Hayes, both described as mass tort and complex litigation practices. Its listed case types also include wrongful death claims, dangerous drugs and devices litigation, and environmental litigation.

Practice areas of Simmons Hanly Conroy:

Personal Injury Environmental

These are the practice areas the organization describes on its website. They are not a statement about Donald Patrick Blydenburgh’s own practice or any specialty certification.

View the Simmons Hanly Conroy profile and its 17 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 Donald Patrick Blydenburgh, 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.

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