The series has aired for nineteen seasons, and focuses on the fictional lives of surgical interns and residents, as they gradually evolve into seasoned doctors, while trying to maintain personal lives. The show's premise originated with Shonda Rhimes, who serves as an executive producer, along with Betsy Beers, Mark Gordon, Krista Vernoff, Rob Corn, Mark Wilding, and Allan Heinberg.
The series has been on air for nineteen seasons, concentrating on the lives of surgical interns and residents as they progress to become skilled doctors while also dealing with personal challenges. The show's concept was conceived by Shonda Rhimes, who is an executive producer alongside Betsy Beers, Mark Gordon, Krista Vernoff, Rob Corn, Mark Wilding, and Allan Heinberg.