Deidre Moore Director of Administration 900 G Street, NW Washington, D.C. 20001 Email: [email protected] Phone: +1-202-636-5808 Fax: +1-202-636-5502 Add to Contact List Download vCard email current page Download PDF Email This Page Deidre Moore is the Director of Administration in the Washington D.C. office of Simpson Thacher. Deidre joined the firm in 2023. Deidre received her M.B.A. and B.S. from James Madison University. News & Events See more > Publications See more > Offices Washington, D.C.