The doctor and nurse are a pair of Elmo Variants that appeared in the "Birthdays" episode of "Elmo's World". Dorothy imagines the birth of Elmo in which all the players are variations of Elmo himself. Elmo's Mom and Dad, here named George and Gladys Monster, are seen with the Elmo inspired doctor and nurse that delivered Baby Elmo.
Like the variation of Elmo's Mom, the Nurse is one of the few distinctly female Elmo variants, with eyelids, lashes, and long hair. Her voice is lighter and more "feminine" in contrast to Kevin Clash's gruffer Dr. Elmo, thus making all five Elmos in the scene distinct.