Nancy Carroll, MD, is an endocrine surgeon at MedStar Washington Hospital Center. As a specialty-trained endocrine surgeon and oncologic surgeon with excellent treatment outcomes, Dr. Carroll treats patients with both benign and malignant thyroid disease, including but not limited to thyroid cancer, thyroid nodules, hyperthyroidism, Graves disease, goiter, hyperparathyroidism, and adrenal masses. Her clinical interests include the treatment of thyroid cancer, benign thyroid disease, hyperparathyroidism, and adrenal masses. She completed her fellowship at the National Cancer Institute and received her medical degree from the New York University School of Medicine.