International Team


Ngwarati Mashonga

Executive Director

Ngwarati is a Technician, Transport Economist and Supply Chain Management specialist with experience in Project Management, Fleet management, Transport


Trunos Grison

Sample Transport Specialist

Trunos is a holder of a Master’s degree in public health with Atlantic International University and a Diploma in Business Administration.


Alfred Gonga

Replications Director

Alfred first became involved with Riders for Health in 1996 and he is now in charge of replicating our programmes


Joseph Mehdeh

Country Director - Liberia

Joseph G. Mehdeh is the Country Director for Riders for Health Liberia since November 2016. He previously served as Project Manager and later, Program Manager

Vincent Sewe

Vincent Sewe


Holds a Diploma in Mechanical Engineering with a major in engineering plant from Kisumu Polytechnic. Presently studying Business Management


Patience Anderson


Patience is the Finance & Administration Manager for Riders Liberia. She joined Riders Liberia in July 2015 as a Finance Coordinator and was promoted to Finance


Mark Lugendo

Ag Country Director for Riders Kenya

Mark Oduori Lugendo is the Ag Country Director for Riders Kenya Program. He took over from Irene Sakura as from February 2018 in an acting capacity.


Laizah Gubunje

Information Systems

Laizah is responsible for the innovations and technology. She is currently studying for a Masters degree in Information Systems management


Lloyd Chipere

International Replications

Lloyd joined Riders Zimbabwe in 1998 and rose through the ranks to become a mashonaland west Provincial Manager. Before leaving Zimbabwe for Zambia


Denis Chiminya

Technical Director & IAVM.

Denis is a qualified Journeyman Class 1 in Motor Vehicle Mechanics. He is also a holder of a Bachelor of Commerce Degree in Transport and Logistics


Venus Kohar

Human Resources - Liberia