Catherine Grewell has been in practice in Central Ohio for 20 years. She earned her bachelor of science degree in Speech Language Pathology and Audiology from West Virginia University, her master of arts degree from Ohio State University, and her Doctorate of Audiology from Salus University. She opened her own practice, Clarity Hearing & Audiology, to provide hearing services to the residents of Grove City and the surrounding communities.

Catherine is a fellow of the American Academy of Audiology and is clinically certified by the American Speech-Language-Hearing Association. She lives in Grove City with her husband Mark and their two children.