Executive Office of the Assistant Secretary General Structure  Position Name Telephone Office Assistant Secretary General  Ambassador Albert R. Ramdin 458-6047 MNB  1-1 Chief of Staff  Sherry Tross 458-3637 MNB 1-3 Advisors: Kevin Isaac  458-6871 MNB 1-5   Riyad Insanally 458-3841 MNB 1-5   Jean Ricot Dormeus 458-6099 MNB 1-7 Senior Specialist Yadira Soto 458-3793 MNB 1-7 Advisors/Assistants: Andrea Groehn-Kick 458-3842 MNB 1-2-B   Mariette Vidal  458-3497 MNB 1-2-C   Silvia López 458-6046 MNB 1-2-A