Bruce earned his Doctorate in Audiology from the Arizona School of Health Sciences. Board Certified by the National Institute of Hearing Instrument Studies, Dr. Vircks is also a member of several prestigious professional associations. He served as president of the Academy of Doctors of Audiology, and was the first to introduce acoustic, programmable, implantable and disposable hearing aids to central Iowa. He has been with Wolfe Clinic for over 25 years. When not improving the lives of those with hearing loss, Bruce enjoys spending time with his wife and two children as well as tennis, biking, photography and the arts. 

Jessica Williams joined Wolfe clinic in 2000 after earning her Doctorate in Audiology from the Arizona School of Health Sciences. Previously, she received her B.A. in Communicative Disorders and M.A. in Audiology from the University of Northern Iowa. Jessica and her husband live in Marshalltown and enjoy community service, swimming and reading. 

After earning a B.S. in Communicative Disorders at the University of Wisconsin-Stevens Point, and an M.A. in Audiology from Western Michigan University, Catherine joined the Doctorate in Audiology program at the University of Florida-Gainesville. She currently serves on the Iowa Board of Hearing Aid Dispensers. Catherine and her husband live in Ames with their two cats and dog. When she isn’t improving patient’s hearing, Catherine spends her time quilting.