Southeast Asia

The Alive & Thrive (A&T) regional initiative in Southeast Asia, supporting the Association of Southeast Asian Nations (ASEAN) platform, is rooted in advocacy, support, and implementation learning for breastfeeding practices. Fostering breastfeeding-friendly health systems from hospital to home, documenting the financial and social cost of not breastfeeding, and striving to synchronize maternity protection policies and workplace breastfeeding support programs are central to the work of A&T, government and non-government partners in Southeast Asia. Learning and results from earlier investments in Viet Nam, combined with new implementation research and analysis of policy advocacy efforts will continue to build a rich evidence base for the A&T initiative.

Roger Mathisen
Regional Director

Roger is an international nutritionist with two decades of experience working in non-governmental organizations, the UN, academic institutions, and the private sector. At A&T, he provides program and technical leadership, management, and coordination of A&T activities across Southeast Asia. Before joining A&T, Roger worked as a nutrition specialist for UNICEF in Malawi and Viet Nam. Roger is based in Hanoi, Viet Nam.

Do Thi Phuong Dung
Regional Associate Director, Finance

Dung provides the overall financial, operational, and administrative guidance and management to ensure smooth operations of the regional office. Dung has been responsible for finance and administration management of programs in Viet Nam since 2009 and Southeast Asia since 2014. Prior to joining A&T, Dung worked for SMARTWork Viet Nam, a project focusing on HIV/AIDS prevention in the workplace, funded by the Ministry of Labor, Invalids and Social Affairs and USAID. She is based in Hanoi, Viet Nam.

Paul Zambrano
Regional Technical Advisor

Paul is a medical doctor and public health nutrition specialist with a decade of experience in maternal and child nutrition, humanitarian coordination, and management of acute malnutrition. At A&T, Paul provides technical support to strengthen the policy environment and breastfeeding-friendly health systems, and social behavior change strategies in ASEAN, as well as manages the global e-learning project. Before joining A&T, Paul worked with UNICEF Philippines and Myanmar, Save the Children, and WHO. Paul is based in Quezon City, Philippines.

Heather Chotvacs
Technical Advisor, Social and Behavior Change

Heather Chotvacs is a social and behavior change (SBC) professional with two decades of experience in public health, public media, and education. At A&T, Heather provides thought leadership and technical guidance to design theory-base, evidence-informed SBC strategies and co-create local solutions that engage diverse audiences to increase demand for and utilization of health products and services and the adoption of healthy behaviors. Before joining A&T, Heather worked for Population Services International and was a Technical Advisor for the Demand Generation Technical Resource Team of the United Nations’ Commission on Life Saving Commodities for Women and Children to increase demand for and use of underutilized, lifesaving commodities across the reproductive, maternal, newborn, and child health (RMNCH) continuum of care. Heather is based in Washington, DC.

Nguyen Thanh Tuan
Regional Technical Specialist, Measurement, Learning and Evaluation

Tuan provides strategic technical leadership for monitoring, learning, and evaluation activities. He has more than 20 years of experience in conducting and supporting studies in 20 countries around the world. His research areas include maternal and child health, communicable and non-communicable diseases, health disparities, nutrition policies, health system strengthening, food system, economics, and gender. He is based in Hanoi, Viet Nam.

Jennifer Cashin
Regional Technical Specialist

Jennifer is a public health nutritionist and certified lactation counselor with a decade of experience supporting nutrition, food security, public health and development projects in Myanmar and Cambodia. At A&T, Jennifer focuses on strengthening the policy environment and breastfeeding-friendly health systems in Myanmar while also providing technical support to other countries in ASEAN. Her areas of expertise include research, curriculum development, and capacity building. Jennifer is based in Yangon, Myanmar.

Vu Hoang Duong
Regional Technical Specialist

Duong has a decade of experience in policy advocacy on health financing, equitable domestic resources mobilization in health sectors, partnership building and project management. At A&T, Duong supports the development and execution of workplans for policy advocacy, strategic communications and breastfeeding-friendly health systems in Viet Nam and in Southeast Asia. Before joining A&T, Duong worked with Oxfam as the Governance Program Officer. She is based in Hanoi, Viet Nam. 

Chin Sedtha
Cambodia Program Manager

Sedtha develops and executes program work plans toward promoting a breastfeeding-friendly health system and establishing Centers of Excellence for Breastfeeding in Cambodia. Before joining A&T, Sedtha worked for more than three decades with governmental institutions, Unicef and international NGOs on maternal and child health, nutrition and HIV/AIDS prevention and care. Prior to that, she was a nurse midwife, equipping her with a strong understanding of early essential newborn care and breastfeeding counseling and support. She is based in Phnom Penh, Cambodia.

Ta Thi Thanh Binh
Regional Program Officer - Monitoring, Learning & Evaluation

Ta Thi Thanh Binh provides technical and coordination support for program activities in Viet Nam and supports Measurement, Learning & Evaluation efforts for a number of Southeast Asian countries. Binh contributes to workplan management and implementation for the Centers of Excellence for Breastfeeding and Human Milk Bank initiatives in the region. Prior to A&T, Binh worked in public health and clinical research for three years, with numerous studies published in reputable medical journals. Binh is based in Hanoi, Viet Nam. 

Nguyen Thi Dieu Linh
Regional Program Officer – Knowledge Management
Linh provides technical and coordination support for knowledge management and corporate communications for A&T’s projects in Southeast Asia. Linh supports regional documentation and communication activities and execution of the workplan to improve infant and young child feeding in Viet Nam, particularly the establishment of “Centers of Excellence for Breastfeeding.” Linh brings five years of progressive working experience in the development sector to the team with a wide range of exposure to program management and implementation. Before joining A&T, Linh worked as a Program Support/Admin Officer for Oxfam. She is based in Hanoi, Viet Nam.
Chan Myae Aung
Technical Specialist
Chan Myae is a medical doctor with over ten years of experience in public health and development in Myanmar, primarily focusing on maternal and child health. At A&T, he provides technical support on policy advocacy, behavior change communications and breastfeeding-friendly health systems in Myanmar and other Southeast Asian countries. He hopes to establish Centers of Excellence for Breastfeeding in Myanmar. Chan Myae is based in Yangon, Myanmar.
Janice Datu-Sanguyo
Technical Consultant, Advocacy and Partnership, Philippines

Based in Manila, Janice provides technical assistance and work with government partners and various stakeholders in the Philippines to promote maternity protection and infant and young child nutrition. Janice has a decade of experience in policy development and advocacy, and project management. Before joining A&T, she worked with UNICEF Philippines as a consultant, and as a Project Officer for ILO Philippines.

Constance Ching
Technical Consultant - Code Advocacy and Implementation

Constance provides technical support in Code advocacy, improved implementation, and evidence-generation in the ASEAN region. Prior to that, Constance worked for IBFAN-ICDC, was involved in capacity building with governments, UN agencies and NGOs on Code implementation and monitoring. She also participated in the World Health Assembly and other global forums to advocate for stronger Code-related measures. A social worker by profession, Constance has 18 years of experience in non-governmental organizations and academic institutions, including supervising a university-wide service-learning program in Hong Kong, and managing community-based programs for homeless people living with HIV/AIDS and mental illness in New York City. She is currently based in Penang, Malaysia.  

Nguyen Hong Long
Regional Finance and Administrative Associate
Long has worked in finance and administration for international companies and NGOs for more than five years. At A&T, Long provides finance, administrative, operational and logistic support to the Southeast Asia team. He is based in Hanoi, Viet Nam.
Nguyen Thi Mien
Regional Procurement Officer
Mien coordinates contracts and procurement. She has been with A&T since 2010 and provided a range of support to the Initiative, including administration and translation, finance and operations, and program implementation and documentation. Prior to joining A&T, Mien briefly worked for the Hanoi International SOS Clinic. She is based in Hanoi, Viet Nam.
Hor Singhuo
Cambodia Communications Officer

Singhuo documents the program approaches and progress in Cambodia and drives behavior changes among mothers and families through media & communications. Prior to A&T, Singhuo served as a communications focal point at The International Committee of The Red Cross for two years and had strong experiences in digital campaigning to support mental health awareness projects. Singhuo is based in Phnom Penh, Cambodia.

Luu Thi Quyen
Program Officer, Private Sector and Civil Society Engagement

With a background in International Finance, Quyen has seven years of experience working with international non-governmental organizations and communications agencies. Quyen coordinated civil society alliance projects advocating for equitable health financing, budget transparency and tobacco tax. Quyen had extensive experience mobilizing corporate social responsibility on workplace sexual harassment prevention. At A&T, Quyen leads the execution of the private sector and civil society engagement strategy towards building breastfeeding-friendly workplaces and strengthening Scaling Up Nutrition Civil Society Alliance of Viet Nam. She is based in Hanoi, Viet Nam.