Zach Braff: New ‘Scrubs’ Character Makes J.D. Doubt His Skills

A new chief resident is causing J.D. (Zach Braff) to question his own abilities as a doctor in the second season of the ABC comedy "Scrubs." John Higgins, an alum of "Saturday Night Live," plays Grant Summers, a character who clashes with J.D. in the two-episode premiere.

Braff explained that Higgins' character, despite being lower on the hospital hierarchy, is highly intelligent and well-educated, leading J.D. to ponder if the newcomer possesses knowledge he lacks. "I think he probably does have some insecurities: ‘Am I still up to the task? Do I remember everything I need to know? Am I as current?’ You know, we introduce a new character played by John Higgins, who’s chief resident, but he’s very, very smart," Braff said. "And we infer that he’s from the best schools and the best education and the hospitals. And even though he’s below JD, JD is like, ‘Wow, maybe this kid knows some new stuff I don’t know.’"

This self-doubt is compounded by J.D.'s ongoing struggle to diagnose his mentor, Dr. Cox (John C. McGinley), with a rare autoimmune disease called microscopic polyangiitis. J.D. is also navigating the challenges of returning to hospital work after a period away, taking on the role of chief of medicine.

Braff noted that J.D.'s prior experience as a concierge doctor, treating conditions like erectile dysfunction and insomnia, is a stark contrast to his current responsibilities at a less-funded urban hospital. "I think he’s probably got some insecurity because he was being a concierge doctor and he was doing doctor work treating erectile dysfunction and insomnia and, you know, GLP-1s," Braff explained. "Obviously, we’re oversimplifying it because it’s a comedy, but he wasn’t certainly leading a hospital, an urban hospital that doesn’t have a lot of funding, which is probably the polar opposite experience."

The dynamic between J.D. and Summers is further complicated when Summers reports J.D. to HR for attempting insurance fraud to aid Dr. Cox. Despite initial awkward interactions, including J.D. giving Summers an uncomfortable nickname and fumbling a mentorly gesture, the two find themselves in conflict over Dr. Cox's treatment and insurance claim denials.

Braff emphasized that these conflicts serve the show's comedic purpose while aiming for emotional truth. He stated that "Scrubs" highlights the competence of its main characters, portraying doctors and nurses as superheroes. "J.D. is a great doctor. You know, one thing that Scrubs really hammers home is that for the comedy’s sake, these three [gestures to himself, Sarah Chalke, and Donald Faison], as parts of the story are great at what they do," Braff shared. "And I think that’s the superhero aspect. You know the theme song is ‘I’m No Superman;’ we’re gonna hopefully make you laugh and hopefully make your eyes well, but it really is about the superheroes that are doctors and nurses in a hospital."

The first two episodes of "Scrubs" Season 2 are available for streaming on Hulu and Disney+. New episodes air on ABC on Wednesdays at 8 p.m. ET and are available for streaming the following day.