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Stories That Inspire Global Impact
Explore thought-provoking insights, updates, and behind-the-scenes stories from our initiatives around the world. Stay informed. Stay inspired.

Matthew Haldeman
Dr. Matthew Haldeman is a Family Physician with fellowship training in both global health and point-of-care ultrasound (POCUS). After completing his residency at Self Regional Healthcare in South Carolina in 2014, he worked both as a hospitalist physician and an ER physician in a rural setting, while also completing his CTropMed® certification in clinical tropical…Read More
Stephen Erickson
Dr. Erickson completed medical school at the University of Minnesota, followed by family medicine training at Tacoma Family Medicine in Washington state. He has spent his career practicing rural, full-spectrum family medicine including point of care ultrasound, operative obstetrics, and GI endoscopy. He has previously taught in a variety of settings including precepting medical student…Read More
Neil Jayasekera
Neil is a family physician who has dedicated his career to providing medical care to the underserved both nationally and internationally. He has provided full spectrum care in low resource settings and understands the utility and need for POCUS. Neil’s practice has included work in emergency medicine, obstetrics, ambulatory care, inpatient, rural, and disaster medicine.…Read More
Elizabeth Sayre
Elizabeth Sayre began working with GUSI in September 2019. Her professional background includes non-profit and arts administration, music performance, university teaching, advocacy for traditional artists, grant writing, arts philanthropy, interpretation/translation (Spanish and French), and organizing educational travel to Cuba for health professionals . She has researched and played Afro-Cuban music since 1992, and has authored…Read More
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