As an obesity medicine specialist, Dr. Fatima Cody Stanford understands the implicit and explicit biases that her patients face. As a black female doctor, she’s also familiar with the biases she faces each day. But a recent Delta flight was a poignant reminder of these biases when flight attendants questioned her credentials as a doctor as she provided care to a fellow passenger. Dr. Stanford discusses this experience and why she's speaking out against biases and promoting diversity in medicine.