El Dr. Cox regresa a Scrubs, se derrumba, y elige JD para tratarlo después de ser diagnosticado con insuficiencia renal. Dr. Cox returns to Scrubs, collapses, and chooses JD to treat him after being diagnosed with kidney failure.

John C. McGinley regresa como el Dr. Cox en el último episodio de Scrubs, donde se derrumba y es diagnosticado con una rara enfermedad autoinmune que causa insuficiencia renal. John C. McGinley returns as Dr. Cox in the latest Scrubs episode, where he collapses and is diagnosed with a rare autoimmune disease causing kidney failure. La trama cambia la dinámica mentor-mentee cuando Cox elige a su ex estudiante JD para que lo trate. The storyline shifts the mentor-mentee dynamic as Cox chooses his former student JD to treat him.