Lex Mentis™Attorney Check

New York attorney · Reg. #2170389

Sean J. O'Sullivan

Registered (registry: Currently registered)

Current employer

Ahmuty Demers & McManus · Albertson, NY · since at least September 2026

Admission

Admitted 1988, Second Department · HOFSTRA

Employment history

Compiled from NYS Office of Court Administration registration records, published NY Appellate Division decisions, and SEC orders against attorneys; current as of October 2026. Not an official record; verify with the NY Courts Attorney Search.