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

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

Regional 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

Board of Directors

Erica Layer, President

CEO, D-tree International 

Ashton Peery, Chairperson

Independent Consultant on Strategy and Commercialization

Ylisabeth Bradshaw, Clerk

Academic Director of the MS in Pain Research, Education and Policy, Tufts University

 

David Sherman, Treasurer

Professor of Accounting, Northeastern University College of Business Administration

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

 

Barbara Mitchell

Former Executive Director, International Action Network for Gender Equity & Law

 

Barbara Bulc

Founder and Director of Global Development

 

Alain Labrique

Associate Professor, Johns Hopkins Bloomberg School of Public Health

Na'im Merchant

Co-Founder and Managing Director of Scaling Health Innovations

CONTACT

D-tree International

167 Washington Street

Suite 5

Norwell, MA 02061 - USA

Telephone: +1 978-238-9122

JOBS

Join us! We're growing and

looking for exceptional people to join our team. See our open job opportunities.

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