Toad doctor

Dr. Toad is, as his name would imply, a Toad doctor. He first appears in Mario & Luigi: Superstar Saga, where he is trying to help Mario recover from Bean Fever in Little Fungitown. However, since he does not have the appropriate medicine, he sends Luigi on a quest to get Crabbie Grass from Guffawha Ruins.

Another Toad Doctor appears in Mario & Luigi: Partners in Time, where he is briefly seen tending to the fainted Toadsworth in the present Peach's Castle. Once again, this Toad does not have medicine and sends Mario to get a Refreshroom for Toadsworth.