J.D. likes his patient's private practice doctor, Dr. Peter Fisher (Jay Mohr), but is shocked to find out he's the reason Jordan and Cox got divorced. Janitor tries to flirt with Elliot. Carla begins to doubt her sexiness.
The episode is told from Cox's viewpoint as he discusses the hospital and Jordan in his therapy sessions with Dr. Gross (Eric Bogosian). Elliot meets Paul Flowers (Rick Schroder), who she likes until she finds out he's a nurse.
Turk's brother, Kevin (D.L. Hughley) comes to visit with important news. Dr. Townshend (Dick van Dyke) runs into trouble with Kelso when J.D. screws up an out-dated procedure under Townshend's supervision.
J.D.: You were wrong and I was right. Dr. Cox: I beg your pardon? J.D.: Anosmia isn't a side-effect of I.V. Imipenem. Plus, Mr. Blair had multiple nasal polypectomies, and septoplasty; and his loss of smell is most likely caused by repeated manipulation of the sinuses along with concurrent infection. So, I didn't make a mistake; and you were wrong when you said, "Nice goin', Newbie." Dr. Cox: Here you've put me in a tough situation: I can't honestly decide whether to say, "Duh," uh, "Doy," or a very sarcastic, "Oh, really?" My God, Fiona, I know it wasn't your fault; hell, the patient probably knows! But he seemed a little distraught, like maybe being able to blame somebody for a second or two just might make him feel a little better? And, I know, maybe it's me, but doesn't that seem like something that goes right along with wearing that fancy white coat? It... does, doesn't it. J.D.: Kinda. Dr. Cox: Gosh, I'm so proud of ya. Put her there. He hold out his hand Dr. Cox: Woof. J.D.'s Narration: "Woof?"
Jordan: I can't believe you're bitching 'cause I asked you to look after him for an hour three days a week! Do you know how badly I need a massage? Dr. Cox: What's the matter? Are you getting all sore around that hump above your butt where your tail used to be?