Office of the Assistant Secretary for Insular and International Affairs (AS-IIA)
Office of Insular Affairs (OIA) Leadership & Teams
- John Brewer - Director, Office of Insular Affairs
Office of Insular Affairs – Headquarters
U.S. Department of the Interior
1849 C Street, NW
Washington, DC 20240
Office of the Asst. Secretary (202) 208-4709
Office of the Director (202) 208-4736
Policy Division (202) 208-6816
Budget Division (202) 208-6971
Technical Assistance Division (202) 208-4707
Policy Team
Budget Team
Technical Assistance Team
- Charlene Leizear – Director of Technical Assistance – charlene_leizear@ios.doi.gov
- Tanya Harris Joshua – Deputy Director of Technical Assistance Programs – tanya_joshua@ios.doi.gov
- Weihao Jennifer Feng – Republic of the Marshall Islands, U.S. Virgin Islands, and General TAP and BIL Grants, Maintenance Assistance Grants – weihao_feng@ios.doi.gov
- Hailey McCoy – American Samoa, Guam, and Palau TAP and BIL Grants, Brown Tree Snake Grants – hailey_mccoy@ios.doi.gov
- Merriam Porter – Commonwealth of the Northern Mariana Islands & Federated States of Micronesia TAP and BIL Grants, TAP Reimbursable Agreements, Graduate School Contract, Coral Reefs and Natural Resources – merriam_porter@ios.doi.gov
Honolulu Field Office Team
OIA Honolulu Office
1132 Bishop Street, Suite 2104
Honolulu, Hawaii 96813
Phone (808) 525-5088
OIA Field Representatives
For more information about the DOI Leadership Team, click here.