Are they trying to work the twins into a recurring type role, given their Ivy League credentials and cuteness? Of course, this would be contingent on a successful operation. No special effects here as the two are identical twins in real life.
I'd like to see some character development from the lecherous doctor but the "Me Too" movement is a death sentence for this type of behavior probably leaving him irredeemable. He did admit to Andrews to less than stellar conduct to placate Claire, so that should have some consequences.