How Can We Help You?


Bizzell staff and consultants have led international projects and collaborative activities with key global development entities, including the United States Agency for International Development (USAID), the United Nations, the World Bank; leading foundations including the Ford Foundation, Bill and Melinda Gates Foundation; and private sector companies including Exxon Mobil. Our combined international experience ensures impactful innovative solutions and resolutions in countries in Africa, Asia, Latin America & the Caribbean, and the Middle East.

United States

8201 Corporate Drive
Suite 900
New Carrollton, MD 20785

455 Wintergreen Ave
New Haven, CT 74110

Deroll Barrett
Center Director

1903 Santa Fe Avenue
Long Beach, CA

David Post, Ed.D
Center Director

3106 W University Ave
Guthrie, OK 73044

Jill Zimmer
Center Director

1133 N Lewis Ave
Tulsa, OK 74110

Adrienne Pope
Center Director

America USA

Latin America & Caribbean

Guatemala Dominican Republic



South America