Omar Galarraga, PhD

@Prof_Omar_G

Health economist & health services researcher. Director, Center for Global Public Health & Professor @Brown_SPH

Providence, RI vivo.brown.edu/display/ogalar… Joined July 2019

425 Following 413 Followers 121 Posts

Latest posts 5

Check out open call for: Special Issue on Cost-Effectiveness Evidence in Latin America linkedin.com/pulse/special-… via @LinkedIn

www.linkedin.com Special Issue on Cost-Effectiveness Evidence in Latin America Calling for research in Cost-Effectiveness in Latin America! 📢 As Guest Editor, I’m pleased to invite you to submit your work to the latest Springer Nature | Cost Effectiveness and Resource Alloca...

Omar Galarraga, PhD @Prof_Omar_G Dec 11, 2025

🚨 Our new Health Affairs paper shows that Medicaid prescription caps led to a 24% reduction in optimal ART adherence (>=90%) over 12 months. Negative impact was greater for Black and Hispanic people. Link here: healthaffairs.org/doi/10.1377/hl… #HIV #Medicaid #HealthEquity #HealthPolicy

Omar Galarraga, PhD @Prof_Omar_G Oct 29, 2025

Come visit & work with us for a month as a Global Fellow at PSTC/Brown University. Priority for scholars from LMICs. To apply, interested individuals can review eligibility information and a detailed outline of the application process here: pstc.brown.edu/programs-and-i…

pstc.brown.edu Global Fellows Program in Demography The PSTC has a long-standing tradition of hosting scholars, researchers, and practitioners from diverse corners of the globe.

Omar Galarraga, PhD @Prof_Omar_G Aug 25, 2025

New paper in Medical Decision Making (MDM). Incentivizing Adherence to Gender-Affirming PrEP Programs: A Stated Preference Discrete-Choice Experiment (DCE) among Transgender and Gender Nonbinary Adults - @MartaWilsonBarthes @Dr_ArjeeRestar @DonOperario doi.org/10.1177/027298…

Omar Galarraga, PhD @Prof_Omar_G Jul 25, 2025

At @healtheconomics meeting in Bali presented research from Ecuador, China, and Kenya; and met w/ @HECJournalTweet editorial board members. Very excited #IHEA2027 will be held in Ecuador @espol: looking forward to working with @henry_bernard & local organizing committee!