Pediatric Hematology Oncology is a pediatric subspecialty with an emphasis on treating children who are suffering from a blood disease or condition, especially cancer. The doctors who become pediatric hematologists and oncologists must go through rigorous medical training to properly treat and diagnose children with these conditions. As highly trained doctors, they can provide the necessary care to children who are seriously ill or at risk of developing blood problems.

A pediatrician is a healthcare professional who specializes in treating children. They offer physical, behavioral, and mental care for children from birth until age 18. They diagnose and treat common childhood illnesses and health problems as well as more serious health conditions.They also monitor children with checkups to make sure they are growing properly and hitting the correct milestones.