• Acute Myeloid Leukemia
• Acute Lymphocytic Leukemia

Dr. Guest's research areas of focus are in leukemia in infants, cancer genomics, and cancer predisposition syndromes. She is the study chair for the National Cancer Institute sponsored Children's Oncology Group clinical trial for infants with acute lymphoblastic leukemia (ALL) and she leads the national task force on infant ALL. Dr. Guest collaborates with researchers around the world to discover and develop new, more effective therapies for infants with leukemia.