New York attorney · Reg. #5346101

John Michael Geise

Registered (registry: Currently registered)

Current employer

Simpson Thacher & Barlett LLP · Washington, DC · since at least September 2026

Admission

Admitted 2015, Third Department · Harvard Law School

Employment history

• Simpson Thacher & Barlett LLP · Washington, DC · current

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.