Our Staff
Benson Hsu, MD, MBA, FAAP, FCCM
Chief Scientific Officer
Benson is a pediatric critical care physician at Sanford Children’s Hospital in South Dakota, serving a predominately rural population encompassing several Native American communities.
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As a pediatric critical care leader at the American Academy of Pediatrics, he has authored several national clinical guidelines for inpatient pediatric care. Benson was previously on the corporate leadership team of Sanford Health, a large rural integrated delivery system, where he led the organization’s data analytics infrastructure and developed strategies for population health. An Associate Professor of Pediatrics at the University of South Dakota Sanford School of Medicine, Benson is an NIH funded researcher on behavioral economics and a recognized researcher with over 50 peer-reviewed publications and abstracts. He is a Bush Fellow and an Aspen Institute Health Fellow.
Benson has served on multiple medical missions to China, working as a pediatric cardiac intensivist and general pediatrician. He currently spends the majority of his free time trying not to be outsmarted by his son.
Jennifer Mascarenhas, MD
Chief Medical Officer
Jennifer is a seasoned patient care provider with over 2 decades of experience delivering critical care as an anesthesiologist, overseeing teams of residents, nurse anesthetists, and medical students.
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Jennifer was a faculty member at Memorial Sloan Kettering Cancer Center in New York City for over 14 years, and prior to that was an anesthesiologist at the University of California at San Francisco. Jennifer has experience with clinical research studies, diversity and inclusion efforts, institutional review boards, quality assurance, and medical ethics committees. Jennifer is a published author and is currently completing a master’s degree in Bioethics at Columbia University.
Jennifer has participated in medical missions around the world including Mexico, Nepal, and South Africa. She is an avid runner and has completed 3 NYC marathons for various charities.
Kirsten Axelsen
Executive Secretary
Kirsten is an economist, a consultant, and a Senior Policy Advisor to DLA Piper. She is a visiting scholar with the American Enterprise Institute and an Aspen Institute Health Fellow.
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Kirsten was on the leadership team of Pfizer Inc’s $30 billion global innovative pharmaceutical business, where she led Strategy and Business Evaluation. Kirsten led multiple global reorganizations, and developed corporate strategy for emerging markets, digital technology and for a more patient-centric approach. She oversaw business development evaluation for rare disease, oncology, inflammation & immunology, and primary care. Kirsten also led Pfizer’s Global Policy team. She is a published author including on the impact of Medicaid preferred drug lists on health disparities and adherence to medicines.
Kirsten is a board member for Ramapo for Children, she worked in Ethiopia with the International Trachoma initiative and climbed Mt. Kilimanjaro to raise $1.6 million for the Fred Hutchinson Cancer Center.
Cyrena Gawuga, Ph.D, MSW
Director of Research
Cyrena is a scientist and macro social worker with extensive experience in collaborative research at the interface of neuroscience, pharmacology, and immunology.
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During her training at Brown University, she authored publications on the influence of adverse childhood experiences on inflammation and health outcomes in adulthood. She most recently served as a research associate on a PCORI-funded, community-based participatory research program at Boston University School of Social Work. During this program, Cyrena assisted patients and caregivers with the execution of a study aimed at understanding how the relationship between patients of color and their providers influences the decision to participate in clinical research.
Cyrena has participated in patient advocacy and outreach for many years, serving as advisory board member for Patients Like Me and the National Foundation for Celiac Awareness (now Beyond Celiac). She is a frequently-sought speaker and contributor on issues of equity and inclusion in patient leadership for the Medicine X program at Stanford University.