Dr. Jeehee Yoon is an associate professor in the Division of Endocrinology and Metabolism at Chonnam National University Medical School. She completed her M.D. and Ph.D. degrees at Chonnam National University Medical School and endocrinology training at Chonnam National University Hwasun Hospital. She did additional training as a visiting scholar at University of California, San Diego from 2023-2024. She has an active clinical practice on all aspect of thyroid disease, especially advanced thyroid cancer. Her primary research area is advanced thyroid cancer, autoimmune thyroid disease, and thyroid adverse events in cancer patients. She is a member of the Korean Thyroid Association's Clinical Guideline Committee and Academic Committee and the Korean Endocrine Society's Examination Committee and Training Committee.