Lex Mentis™Attorney Check

New York attorney · Reg. #2163335

John Patrick Langan

Registered — renewal due (registry: Due to reregister within 30 days of birthday)

Current employer

Barclay Damon, LLP · Syracuse, NY · since at least September 2026

Admission

Admitted 1988, Fourth Department · ST JOHNS UNIV

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.