Dr. Heidi Ko

Dr. Heidi Ko is a board-certified medical oncologist and hematologist, currently serving as the medical director of medical affairs at Labcorp Oncology. She leads clinical, educational, and research initiatives to advance oncology diagnostics for healthcare providers and biopharmaceutical partners. Before joining Labcorp, Dr. Ko was an assistant professor at UT Health San Antonio, specializing in breast oncology. She also served as site principal investigator for the Academic Breast Cancer Consortium and participated in the experimental and developmental therapeutics and protocol review committees.
Dr. Ko earned her medical degree from the Rowan University School of Osteopathic Medicine, followed by a residency in internal medicine at UT Health/McGovern Medical School in Houston and a fellowship in hematology and oncology at Albert Einstein College of Medicine/Montefiore Medical Center. She is also an active member of the American Society of Clinical Oncology.