Team
Our global team has expertise in public health, technology and development, and a passion for improving health outcomes and achieving results.
Staff
Abby Gall
HR Manager

Ali Nyange
Senior Field Implementer

Alison Clark
Chief Operating Officer

Allyson Nelson
Technical Advisor,
Program Quality

Blessings Malizani
Finance & Admin
Manager

Caroline Giandomenico
Financial Analyst

Chris Kulanga
Technical Advisor, Malawi

David Hershberg
Director of Partnerships

Erica Layer
Chief Executive Officer
Gerald Usika
Monitoring Evaluation & Learning Manager

Giuseppe Valerio
Deputy Country Director, Malawi

Gloria Kahamba
Program Manager

Gulam Abdulkarim
Senior Field Implementer
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Haroub Omar
Finance & Administration Officer

Heiko Hornung
Director of
Digital Solutions

Imran Esmail
Software Engineer

Isaya Mollel
Software Engineer

Jalia Tibaijuka
Training and Mentoring Manager

Jessica Trask
Grants & Compliance
Manager

Joe Wanyoike
Program Director,
Zanzibar

Kassim Sheghembe
Software Engineer
Katie Simba
Finance & Operations Manager

Melania Nkaka
Field Coordinator

Moh'd Abdalla Rashid
Senior Field Implementer

Mohammed Makame
Logistics & Admin Assistant

Neema Kafwimi
Program Coordinator

Nitusima Kataraia
Software Engineer

Omar Abdalla
Technical Advisor

Rachel Hofmann
Global Program
Director

Rebecca Litner
Project Director

Salum Mbaruok
Senior Project Coordinator

Samira Said
Program Manager

Sergio Jarne
Senior Engineering Manager

Stefanie Kot
Program Manager

Stella Marealle
Senior Finance &
Admin Officer

Taylor Craig
Health Communications Lead
Tracey Li
Senior Data Lead
Board of Directors
Alain Labrique
Professor, Johns Hopkins Bloomberg School of Public Health
Ashton Peery, Chairperson
Independent Consultant on Strategy and Commercialization
Barbara Bulc
Founder and Director of Global Development
Barbara Mitchell
Former Executive Director, International Action Network for Gender Equity & Law
David Sherman, Treasurer
Professor of Accounting, Northeastern University College of Business Administration
Erica Layer, President
CEO, D-tree International
Milton Kotelchuck
Senior Scientist in Maternal and Child Health Center for Child and Adolescent Health Policy, Mass General Hospital for Children; Visiting Professor of Pediatrics, Harvard Medical School
Na'im Merchant
Co-Founder and Managing Director of Scaling Health Innovations
Ylisabeth Bradshaw, Clerk
Academic Director of the MS in Pain Research, Education and Policy, Tufts University