Dr. Estelle is originally from Kansas. She completed her medical training in Internal Medicine & Infectious Diseases at UT Southwestern where she ultimately continued on to become faculty. She is now part of the large Infection Prevention team at Parkland Health & Hospital Systems where she serves as the Associate Chief of Hospital Epidemiology to help reduce healthcare-associated infections at Parkland, with particular interest in carbapenem-resistant enterobacteriaceae & other multi-drug resistant organisms.


Medical School
Boston University School of Medicine (2012)
UT Southwestern Medical Center (2015), Internal Medicine
UT Southwestern Medical Center (2017), Infectious Diseases

Research Interest

  • Healthcare Epidemiology
  • Infectious Diseases Emergency Preparedness & Response

Professional Associations/Affiliations

  • Dallas County Medical Society (2017)
  • Society for Healthcare Epidemiology of America (2017)
  • Infectious Diseases Society of America (2015)