USA Staff
Michael O'Neal
Executive Director
Michael leads the vision and strategy of OneWorld Health, driving global impact through sustainable healthcare solutions.
Edy Mimms
Engagement Coordinator
Edy supports volunteers with meaningful connections, helping people stay engaged in the mission of global health.
Missie Parker
Major Gifts Officer
Missie builds relationships with generous supporters whose gifts help expand lifesaving care around the world.
TJ McCloud
Regional Director, Central America
TJ leads regional strategy and relationships to grow healthcare access and deepen community impact in Central America.
Toni Freeman
Chief of Staff
Toni strengthens organizational alignment and leadership operations to advance our mission with clarity and impact.
Susan Mitchum
Accounting Manager
Susan ensures financial stewardship and transparency through accurate accounting and support across all departments.
Aaron Stroud-Romero
SVP Global Operations
Aaron guides country programs and partnerships to expand access to healthcare in underserved communities around the world.
Logan Wolford
Chief Medical Officer
Logan sets the clinical direction for our healthcare programs, ensuring quality, compassionate care across every facility.
Lauren Purcaro
Director of Volunteers
Lauren connects passionate volunteers with life-changing opportunities to serve through global health trips and outreach.
Tyler Zamora
SVP Finance & Operations
Tyler oversees financial planning and operational systems that ensure our programs are efficient, accountable, and growing sustainably.
Jacqui Poole
SVP Communications & Marketing
Jacqui shapes the message and storytelling that inspires people to give, serve, and stand with communities in need of healthcare.
