Current Appointments & Affiliations
Associate Professor of Biostatistics & Bioinformatics
·
2023 - Present
Biostatistics & Bioinformatics, Division of Biostatistics,
Biostatistics & Bioinformatics
Member of the Duke Clinical Research Institute
·
2014 - Present
Duke Clinical Research Institute,
Institutes and Centers
Recent Publications
Development of Common Data Elements for Organ Transplantation.
Journal Article JAMA Netw Open · April 1, 2025 Full text Link to item CiteAssessing racial disparities in healthcare expenditure using generalized propensity score weighting.
Journal Article BMC Med Res Methodol · March 7, 2025 PURPOSE: This paper extends current propensity score weighting methods for causal inference to better understand disparities in healthcare access across multiple racial groups. By treating each racial group as a distinct entity (or "treatment") in the caus ... Full text Link to item CiteDevelopment of a natural language processing algorithm to extract social determinants of health from clinician notes.
Journal Article Am J Transplant · March 6, 2025 Disparities in access to the organ transplant waitlist are well-documented, but research into modifiable factors has been limited due to a lack of access to organized prewaitlisting data. This study aimed to develop a natural language processing (NLP) algo ... Full text Link to item CiteRecent Grants
UrogynCREST Program
ResearchCourse Faculty · Awarded by Eunice Kennedy Shriver National Institute of Child Health and Human Development · 2019 - 2029Balancing Risks and Benefits of Direct Oral Anticoagulants in Older Ischemic Stroke Patients with Atrial Fibrillation
ResearchStatistical Investigator · Awarded by University of Texas Southwestern Medical Center · 2022 - 2026Living donor liver transplant in minority populations
ResearchBiostatistician · Awarded by Vanderbilt University Medical Center · 2023 - 2025View All Grants
Education, Training & Certifications
Harvard University ·
2012
Ph.D.