People Directory

Our team is the heartbeat of our collaborative efforts, comprising diverse experts from various fields. Each member brings unique skills and perspectives, uniting to drive innovation and impact in the health sector. Together, we are more than just a team; we are a community committed to transforming healthcare across Africa.

People Directory

Photo of Willie Ngumi

, MBA

Deputy Digital Learning Director

Amref International University

Photo of Jackie Sitienei

, MPH, PhD Candidate

Lecturer, School of Public Health, Health Policy, Management and Human Nutrition Department; Consultant, Population Health, AMPATH Program

Moi University

Photo of Isambi Mbalawata

African Institute for Mathematical Sciences

Photo of Winnie Nakiyingi

Research Assistant

African Institute for Mathematical Sciences

Photo of Marie Therese Ndiaye

, PhD

Regional Lead (Health Networks), International Research Officer

University of Toronto, Office of the Vice-President International

Profile

Willie Ngumi, MBA

Deputy Digital Learning Director

Amref International University

Willie has a strong technology and business development background spanning private sector and the development sector.

He has over 11 years of experience in ICT4D space implementing solutions in Digital health, health system strengthening, behavior change communication, Human Centered Design and Digital Identities targeting underserved communities. Willie previously worked with the GSM Association, a global association for mobile network operators, CDC Foundation / mHealth Kenya, providing technical support for the conceptualization, design and deployment of mHealth applications through Public Private Partnerships. Willie also previously worked at the Foreign Commercial Service at the U.S. Embassy Nairobi, and in the Internet Service Provision industry as a web developer.  Willie has an MBA in Strategic Management from the University of Nairobi and a BSc. in Computer Science from Africa Nazarene University, trained in Human Centered Design and a Certified Development Project Manager.

Profile

Jackie Sitienei, MPH, PhD Candidate

Lecturer, School of Public Health, Health Policy, Management and Human Nutrition Department; Consultant, Population Health, AMPATH Program

Moi University

Jackline Sitienei is a Lecturer, from Moi University, School of Public Health, Health Policy, Management and Human Nutrition Department, and a Consultant, Population Health, in Academic Model Providing Access to Health Care (AMPATH) Program.

Her work entails teaching, research and Community service. Jackline is a PhD Candidate, University of the Witwatersrand, have an MPH (UNSW), MSc International Research Ethics (Moi U). Jackline had previously worked in the health sector as a nurse manager, then Clinical Administrator in AMPATH program before joining Moi. Her research interests include health systems research, population health, community engagement, governance primary health care, biomedical research ethics and TB/HIV. Jackline has several publications in these areas.

Profile

Isambi Mbalawata

African Institute for Mathematical Sciences

Profile

Winnie Nakiyingi

Research Assistant

African Institute for Mathematical Sciences

Winnie Nakiyingi is a master at research and report writing with a specialization in mathematical and statistical processes.

She is an alumna of the African Institute for Mathematical Sciences (AIMS), where she currently works as a Research Assistant (Data & Quantum) at the Research and Innovation Center in Kigali, Rwanda. Winnie brings a wealth of experience through data collection, analysis, and report writing plus her passion to contribute to the Standard Development Goals (SDGs). She is a certified researcher through the TRREE Training program in Research Ethics Evaluation. She has also been engaged in humanitarian work through Axiom-DK as a Statistics consultant. Winnie is one of the Science Diplomacy alumni at the United Nations Institute and Training and Research (UNITAR), and the Geneva Science and Diplomacy Anticipator (GESDA) in Switzerland. More recently, she has been selected as one of the prestigious Women In Africa (WIA) Young Leaders 2023 laureates.

Profile

Marie Therese Ndiaye, PhD

Regional Lead (Health Networks), International Research Officer

University of Toronto

Ms. Marie Therese Yaba Ndiaye is the Regional Lead, Health Networks at the Office of Vice President International at the University of Toronto.

She leads the implementation of the Health Employment Pillar of the Africa Health Collaborative, which aims to expand the capacity to train primary healthcare workers to meet growing demand in Africa. Prior to joining the University of Toronto, she worked with USAID, World Food Programme, and community-based organizations on climate resilience and humanitarian assistance programming. In those positions, she covered and traveled widely in West and Central African countries. She holds a Ph.D. in Rural Sociology and can work in French, English, and Portuguese.