Mariana has experience in a vast range of coverages including group personal accident and travel, high risk occupations and war risks, credit card business, professional sports, life and expatriate medical insurance, as well as in delegated authority/coverholder business and US medical programmes. She has worked with both commercial clients and international and relief organisations, predominantly in the USA, Latin America and Europe. Mariana has been at Miller for nearly 20 years and is responsible for the IGO portfolio.