 Then , the scene changes to J.D. and Elliot in the park , when a woman , Patti Miller ( D 'Abruzzo ) , abruptly falls unconscious . As she returns to consciousness , she sees Elliot , J.D. , and a worried group of onlookers singing to her ( " All Right " ) . When she tries to respond , she sings too . In reality , no one is actually singing ; Ms. Miller is hallucinating . She drifts out of consciousness , and wakes up being wheeled out of an ambulance in the parking lot of Sacred Heart Hospital , with all the hospital employees singing to her , " Welcome to Sacred Heart , " led by Dr. Kelso . 
