Sergio Lopes

Sergio joined MENTOR in 2013 and has been managing public health programmes for more than 15 years covering areas such as malaria, Neglected Tropical Diseases, operational research and humanitarian responses throughout Africa, Asia and South America. He held the post of Deputy Director since May 2023 until his appointment as CEO in October 2024. Sergio holds […]
Richard Bretherick
Paul Stevens

Paul joined MENTOR’s senior management team in 2020 and oversees our financial reporting, financial transactions and treasury management. Paul qualified with the Association of Chartered Certified Accountants in the 1990s whilst working in Chartered Accountants’ practices based in England. After qualification, he took management positions in external audit, internal audit, financial reporting and financial control, […]
Kathryn Johnson
Joana Sá
Gonçalo Vaz Pedro
Géraldine Druot
Evelyne Valarcher
Dr Linda Mobula, MD, MPH

Linda brings a wealth of relevant experience and highly reputable expertise to the MENTOR board. She has held various senior positions as a health specialist, humanitarian advisor and Chief Medical Officer. She was an ambassador for USAID and OFDA at UN cluster meetings and has worked with a range of organisations from the World Bank […]
Gareth Williams

Gareth brings valuable experience to the board and helped MENTOR during our transition to a new financial system. He works as an independent management consultant providing advisory and programme management support in organisational change, service transformation projects and financial management across a variety of sectors and developed over 25 years in the private and international […]