Dr. Justine Barletta is an Associate Professor of Pathology at Harvard Medical School and a Staff Pathologist at Brigham and Women’s Hospital (BWH) where she serves as Chief of the Endocrine Pathology Service. She has published extensively in her field. She contributed to the Endocrine Pathology Society working group effort that culminated in the introduction of the non-invasive follicular thyroid neoplasm with papillary-like nuclear features (NIFTP) terminology and has published many articles on histologic and molecular features that risk stratify thyroid carcinomas. She guest edited the 2018 annual review issue of Histopathology that was dedicated to Endocrine Pathology. In 2019, she guest edited the Endocrine Pathology Issue of Surgical Pathology Clinics. In 2019, she also served as a member of the International Collaboration on Cancer Reporting (ICCR) working group that developed a guide for thyroid carcinoma reporting. She is passionate about teaching residents and fellows and has received the BWH Pathology award for excellence in teaching. She also enjoys teaching practicing pathologists and has lectured locally and nationally on a range of topics in Endocrine Pathology.