Emily Castillo
MPH
Healthcare Associate
Seattle, WA, US
Emily Castillo is a Healthcare Associate with the Seattle Health office of Milliman. She joined the firm in 2026.
Experience
Emily is a Healthcare Associate who works with clients on healthcare strategy, policy, and analytics initiatives. She brings experience across health plans, providers, and healthcare technology companies, with a focus on understanding complex healthcare challenges and turning research and analysis into actionable insights. Her work has spanned Medicare Advantage, Medicaid, value-based care, and emerging technologies, giving her a broad perspective on the evolving healthcare landscape. Emily holds a Master of Public Health and brings a strong foundation in healthcare policy and research to her work.
Education
- Bachelor of Science, Healthcare Administration, Florida International University
- Master of Public Health, Boston University
Publications
Read their latest work
Article
Independent review of Sword Health’s return on investment methodology for expanded programs
18 September 2026 - by Austin Barrington, Deana Bell, Emily Castillo, Rachel Ferguson, Kit Powell
Milliman performed an independent review to determine whether Sword Health’s return on investment performance guarantee methodology can be extended to its programs for pelvic health and menopause support, cardiometabolic condition management, and mental health.