Román Macaya Hayes navigated a professional trajectory spanning biomedical research, agricultural advocacy, and high-level government administration. His career includes leadership roles in private enterprise, a 2009 presidential primary bid, and extended tenures as a diplomatic representative and public health executive. These roles involved managing national infrastructures and international relations for the Costa Rican government across nearly two decades.
Academic and Scientific Foundations
Born in Florida in 1966, Macaya relocated to Costa Rica at age three, eventually attending high school in the San José area. He holds a Bachelor of Arts in chemistry from Middlebury College and a Ph.D. in biochemistry from the University of California, Los Angeles, where he conducted research on DNA structures under Professor Juli Feigon. He later expanded his management expertise by earning an MBA in health care management from The Wharton School of Business.
Twenty questions, eight minutes on the clock, and a percentile measured against everyone who has taken it. No sign-up.
Take the IQ test →Private Sector and Industrial Leadership
Macaya held multiple roles within biotechnology and clinical research, operating as a scientist, entrepreneur, and consultant. In the agricultural sector, he directed the development of a crop protection firm. His professional influence extended to global regulatory environments through the founding and leadership of various industry associations. These groups interacted with multilateral organizations including the World Trade Organization, the World Health Organization, and the Food and Agriculture Organization regarding agricultural and health regulations.
Diplomatic and Political Service
In 2009, Macaya entered the political arena by seeking the presidency through the Citizen's Action Party primary, though he was defeated by party founder Ottón Solís. Later, he served as Costa Rica’s Ambassador to the United States from 2014 to 2018. His diplomatic work focused on science diplomacy and fostering cooperation in security, biodiversity, and technology. He collaborated with various United States government agencies, contributing to multi-year appropriations for drug interdiction efforts in Costa Rica.
Public Health Administration
From 2018 until 2022, Macaya chaired the Caja Costarricense de Seguro Social (CCSS), the institution responsible for universal health care and pension management in Costa Rica. During this period, he oversaw the national response to the COVID-19 pandemic. His tenure at the CCSS involved initiatives aimed at digital transformation and the modernization of physical infrastructure to address the needs of an aging population.
Fast facts
- Born: 19 September 1966, Florida
- Citizenship: Costa Rica
- Education: Middlebury College, UCLA, The Wharton School
- Political Party: Citizen's Action Party
- Diplomatic Role: Ambassador to the United States (2014–2018)
- Public Health Role: Executive President, Caja Costarricense de Seguro Social (2018–2022)
Questions readers ask
What is Román Macaya's professional background?
He is a trained biochemist who has worked in the biotechnology industry, private equity, health care consulting, and international agricultural advocacy.
Did Macaya ever run for public office?
Yes, he ran in the 2009 primary election of the Citizen's Action Party to seek the presidency of Costa Rica but was not successful.
Achievements
- Educated at Middlebury College and The Wharton School


