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Mary is dedicated to the research, development, and implementation of health policies that provide equitable access to quality healthcare worldwide. She engages multilateral organizations, governments at every level, and other global partners to work towards transparent and transformative global health systems.


  • MPH, Columbia University
  • BS, University of California Berkeley

Delivery Experience

Mary supports the World Health Organization in their development of internal infrastructure to measure, track and pursue Director General Dr. Tedros Adhanom Ghebreyesus’ Triple Billion targets, and works in West Africa to expand access to women's health.

Mary has also done extensive work with cities in North and Latin America. She helped set up the Bloomberg Philanthropies American Cities Climate Challenge, seeking the passage of 100+ climate policies in 25 cities to reduce greenhouse gas emissions. She managed coaching teams in Bloomberg Mayors Challenge Champion cities, including winning cities in six-month “test and learn” phases, where each city received $100,000 and technical assistance to pilot and adapt their ideas.

Mary has advised governments, private foundations, and multilaterals on the establishment of Delivery Units and implementation of system-wide health and climate change reforms. Her clients have invited her to run capacity-building workshops across sectors and governments to scale the impact of Deliverology within their organizations.

Other Experience

Mary led infectious disease and antiretroviral policy, strategy, and international relationships at Mylan Pharmaceuticals. She led an HIV treatment costing study in Rwanda to establish the baseline cost (per patient / per year) of antiretroviral treatment in Africa, and assisted the government of Rwanda with a health financing strategy to expand access to HIV treatment with the Clinton Health Access Initiative.

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