Deirdre Worrell has been providing audiology services for more than a decade to the Twin Cities area. She earned her Master’s degree in Communication Disorders and is licensed as both a Speech and Language Pathologist and an audiologist in Minnesota and Wisconsin. In addition to private practice, she has worked as a clinical supervisor in the Communication Disorders Department of the University of River Falls. She is also a published author. Grandpa Says “What?” helps to explain hearing loss and the hearing aid fitting process to children in a creative and humorous manner.