Current Appointments & Affiliations
Duke Health Cardiology Professor
·
2021 - Present
Medicine, Cardiology,
Medicine
Professor of Medicine
·
2015 - Present
Medicine, Cardiology,
Medicine
Vice Dean and Executive Director of Duke Clinical Research
·
2020 - Present
Duke Clinical Research Institute,
Institutes and Centers
Member in the Duke Clinical Research Institute
·
2004 - Present
Duke Clinical Research Institute,
Institutes and Centers
Executive Core Faculty Member, Duke-Margolis Institute for Health Policy
·
2024 - Present
Duke-Margolis Institute for Health Policy,
University Institutes and Centers
Recent Publications
Association of blood pressure variability with clinical and biomarker outcomes in moderate to severe TBI: A TRACK-TBI study.
Journal Article J Clin Neurosci · July 2026 INTRODUCTION: Traumatic brain injury (TBI) represents a significant global health burden and often results in functional impairment. Blood pressure variability (BPV), a surrogate marker of autonomic dysfunction, has been shown to influence outcomes in pati ... Full text Link to item CiteLong-term Safety of the Pfizer-BioNTech COVID-19 Vaccine: Results from the HERO-Together Study.
Journal Article Respir Med · April 17, 2026 BACKGROUND: COVID-19 vaccines were initially authorized based on short-term data from Phase 3 clinical trials in a highly selected population. OBJECTIVES: This study assessed the long-term safety of the Pfizer-BioNTech COVID-19 vaccine BNT162b2 and variati ... Full text Link to item CiteAssociation of Preinjury Beta-Blocker Exposure With Brain Injury Biomarkers Following Traumatic Brain Injury.
Journal Article J Neurosurg Anesthesiol · April 1, 2026 OBJECTIVE: Beta-blockers have been studied for their impact on traumatic brain injury (TBI). We aimed to examine the association of preinjury beta-blocker exposure with early brain injury biomarker levels and outcomes following TBI. METHODS: We retrospecti ... Full text Open Access Link to item CiteRecent Grants
2/3 CTSA K12 Program at Duke University
ResearchMentor · Awarded by National Institutes of Health · 2025 - 2030Increasing the Quality and Efficiency of Clinical Trials (U18)
ResearchInvestigator · Awarded by Food and Drug Administration · 2014 - 2029Endocrinology and Metabolism Training Program
Inst. Training Prgm or CMEMentor · Awarded by National Institute of Diabetes and Digestive and Kidney Diseases · 2024 - 2029View All Grants
Education
University of Texas, Dallas ·
1997
M.D.