Daniel Rzewnicki, MD, MPH
Daniel Rzewnicki is a resident physician in the Emory University Internal Medicine Residency Program interested in improving outcomes in critical care. Particularly, he is interested in leveraging existing data to answer new questions and in utilizing techniques in bioinformatics and machine learning to modernize and improve the treatment of sepsis and septic shock.
After earning his undergraduate degree from Grove City College, Daniel worked as a project coordinator for an HIV cohort study at the University of Pittsburgh where he developed clinical skills and interests as well as an interest in the use of an existing cohort to answer new questions. During this time, he also earned his master's degree in public health and interned for the population health division of the UPMC Health Plan, where he studied the use of just-in-time adaptive interventions to promote behavior change. It was the combination of these experiences that developed his interest in intervention approaches that could improve the health of a population while also being tailored to a particular individual.
Research Summary
As part of the StARR program, he is working with Dr. Siva Bhavani on precision medicine approaches for the treatment of sepsis. Namely, he will be utilizing an algorithm developed by Dr. Bhavani's lab to stratify patients into sepsis phenotypes using vital sign data and studying the benefits of antibiotics and corticosteroids for each phenotype. Additionally, he will be working to develop an algorithm that can accurately stratify patients into sepsis phenotypes with fewer data points so that patients could more rapidly receive tailored treatments that might improve survival in sepsis.
In addition to his work with StARR, he is also a member of his residency’s quality improvement Distinction Program. His hope is that gaining skills in quality improvement will allow him to gain translational and implementation skills that could allow his research findings to translate to clinical practice. His goal is to pursue training in pulmonary and critical care as well as clinical informatics with the vision of becoming a physician-scientist with the skillset capable of studying novel and tailored treatment approaches in critical care and implementing these approaches into practice.
Nancy Wareing, MD, PhD
Nancy Wareing is an internal medicine resident who plans to pursue a fellowship in Rheumatology. Nancy graduated from UTHealth McGovern Medical School as a member of Alpha Omega Alpha and the MD Anderson UTHealth Houston Graduate School with a PhD in Biochemistry and Cell Biology in May 2023. During her time in medical school, she founded an organization to support fellow medical students interested in pursuing a career in academic medicine, particularly those who identify as belonging to underrepresented groups in academia. Her PhD work combined molecular and translational approaches to identify a novel gene, SIX1, as an early marker of skin fibrosis and established its role in promoting dermal fat loss in systemic sclerosis. As a physician-scientist, Nancy hopes to continue expanding our understanding of autoimmune diseases. Outside of work, Nancy enjoys exercise, cooking, and gardening.
Research Summary
As a StARR recipient, Nancy is working at the Emory Hope Clinic, combining the fields of translational immunology and nutrition to explore the link between processed food consumption, inflammation, and dysbiosis. She will compare the inflammatory profile and gut microbiota composition of individuals consuming heavily processed diets versus those on less processed diets using dietary analytics, modeling, and metagenomic sequencing techniques. Ultimately, she hopes her work can aid in developing preventive strategies and dietary interventions to mitigate inflammation-related health risks.