Dr. Rosenzweig is an Assistant Professor in the Department of Pediatrics at Weill Cornell Medicine and an Assistant Attending Pediatrician at NewYork-Presbyterian/Weill Cornell Medical Center. Dr. Rosenzweig completed her undergraduate work at Emory University. She received her medical degree from the University of Miami Miller School of Medicine. She conducted her residency in Pediatrics at NewYork-Presbyterian/Weill Cornell Medical Center and her fellowship in pediatric hematology/oncology at the joint program at Memorial Sloan Kettering Cancer Center and NewYork-Presbyterian-Weill Cornell Medical Center. She is board certified in General Pediatrics and Pediatric Hematology/Oncology.

Dr. Rosenzweig specializes in treating children and adolescents with leukemia and lymphoma, including acute lymphoblastic leukemia, acute myelogenous leukemia, Hodgkin lymphoma and Non-Hodgkin lymphoma.

Dr. Rosenzweig's clinical and research interests lie in identifying new treatments for children with leukemia. She is particularly interested in identifying novel targeted therapies. She is a member of the Children's Oncology Group.