Toad doctor

Dr. Toad (also referred to as Toad Doctor) 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 doesn't 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 doesn't have medicine and sends Mario to get a Refreshroom for Toadsworth.