Dr. Massaro obtained a Medical Degree from Albany Medical College, then went on to complete a residency in Pediatrics at the University of Maryland Medical Center Hospital for Children. Dr. Massaro completed subspecialty fellowship training in Pediatric Hematology and Oncology at Yale University School of Medicine. In 2009, Dr. Massaro joined Yale Medicine and is now an Associate Professor of Pediatrics in the section of Hematology/Oncology. Stephanie is Board Certified in Pediatrics and Pediatric Hematology/Oncology. Her clinical and research interests include the diagnosis and treatment of pediatric blood cancers including leukemia and lymphoma. In addition, Dr. Massaro is the medical director of the Pediatric Hematology/Oncology Inpatient Unit and director of the Pediatric Palliative and Hospice Care Program at Yale-New Haven Children's Hospital. Dr. Massaro serves on the Yale-New Haven Hospital Quality and Safety Committee, Pharmacy and Therapeutics Oncology Committee, as well as several community foundation boards.