New York attorney · Reg. #2851525

John Barlow Weiner

Registered (registry: Currently registered)

Current employer

Barr Consulting LLC · Washington, DC · since at least October 2026

Admission

Admitted 1998, Second Department · COLUMBIA

Employment history

• Barr Consulting LLC · Washington, DC · current
• Office of Combination Products Food and Drug Administration · Silver Spring, MD · last seen October 2026

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.