Carla Casulo, MD, is an Associate Professor of Medicine, and Assistant Director of Cancer Research Training and Education at the Wilmot Cancer Institute. She was awarded her medical degree from the State University of New York in Brooklyn, New York. She later completed her Internship, Residency and Chief Residency in Internal Medicine at Yale University School of Medicine and her Hematology and Oncology Fellowship at Memorial Sloan-Kettering Cancer Center. Dr. Casulo is an international expert and clinician-researcher in all forms of lymphoma, best known for her pivotal work in follicular lymphoma.

Hannah joined HealthTree Foundation as the Lymphoma Education Manager in 2024. She is a Certified Health Education Specialist and is passionate about helping patients feel empowered through education and connection. Before joining HealthTree, Hannah worked in healthcare policy helping patients advocate for better care, research, and funding. Hannah enjoys baking and going to concerts in her free time.