Law Office Of Dean Mastrangelo, PC

575 Underhill Blvd Ste 203, Syosset, NY 11791-3432

Call (516) 693-0330Visit websiteDirections

USA Law Atlas is a directory, not a law firm or a lawyer referral service. Listings are not endorsements. Disclaimer

Practice areas

Not specified by our sources. Are you with this firm? Add your practice areas.

Lawyers and license status

LawyerLicenseStatusAdmittedChecked
Dean Shaun MastrangeloNY #2931087Currently registered19992026-09-26

Is this your firm?

Claim this listing to correct details, add practice areas and lawyers, or ask us to remove it. Free.

Claim or correct this listing

Other law firms nearby

Source: Overture Maps (CDLA-Permissive-2.0). Last updated 2026-09-26.