New York attorney · Reg. #1281278

John P. Costello

Registered (registry: Currently registered)

Current employer

No employer listed · Rochester, NY · since at least September 2026

Admission

Admitted 1979, Fourth Department · SUNY AT BUFFALO

Employment history

• (no employer listed) · Rochester, NY · current

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