Our Team

Divisional Leadership

John D'Orazio, MD, PhD

  • Professor
  • Chief, Division of Hematology/Oncology
Pediatrics
MD/PhD Program
Physiology

Caryn E Sorge, MD

  • Assistant Professor
  • Inpatient Oncology Lead, CoC Physician Liaison
Pediatrics

Vlad Radulescu, MD

  • Professor
  • Medical Director
Pediatrics

Mary Jennifer Ballard

  • Nurse Clinical Research III/UKHC
  • Practice Manager
Pediatrics

Physicians

Vlad Radulescu, MD

  • Professor
  • Medical Director
Pediatrics

Caryn E Sorge, MD

  • Assistant Professor
  • Inpatient Oncology Lead, CoC Physician Liaison
Pediatrics

Sherry L Bayliff, MD

  • Associate Professor
Pediatrics

Donita Dillon Lightner, MD

  • Associate Professor
  • Specialty: Pediatric Neuro-Oncology
Neurology

Nurse Practitioners