S3, E3: Dr. Cox searches for a pediatrician for his son and the young doctors get interns of their own; Scott Foley and Christopher Meloni Guest Star. -- As third year residents JD (Zach Braff), Turk (Donald Faison) and Elliot (Sarah Chalke) get their own set of interns and realize that they each have very different approaches training them. When JD needs help with training his interns he turns to Elliot and who refers him to her boyfriend, Sean (guest star Scott Foley) who shares some of the training tips he's picked up during his time at Seaworld. At the same time, Elliot experience with her interns makes her realize that she needs to stand up to Dr. Kelso (Ken Jenkins). Meanwhile, Dr. Cox (John C. McGinley) and Jordan (guest star Christa Miller Lawrence) are having some trouble finding a doctor for their kid, until they meet Dr. Norris (guest star Christopher Meloni) whose abrasive, yet somehow familiar personality makes his the perfect candidate for the job.