Dr. Deeley received her medical degree from the University of Medicine & Dentistry of New Jersey (Robert Wood Johnson Medical School). She completed an internship at Eastern Virginia Medical School in Pediatrics, where she also completed her residency. She completed a fellowship at Wake Forest University School of Medicine in Neonatal-Perinatal Medicine.
Dr. Deeley is a diplomate of the American Board of Pediatrics and is certified with the board and in Neonatal Medicine.