Dr. Anna DelAmico is at the desk looking for her missing jogging patient who has testicular cancer and she is asking if anyone has seen a "black male, 20 years old, approximately 6'3", possibly wearing a grey jogging suit". Her testicular cancer patient appeared to be a white male not a black male. This character was portrayed by a biracial actor, Coby Bell, whose father is African American.
Dr. Green (Anthony Edward's) greets Dr. Peter Benton (Eriq La Salle) immediately after the opening credits by calling him "Eriq."