Thompson Audiology was established by James Thompson, M.S., Certified Clinical Audiologist, in 1983. Rodney Thompson, Au.D. and David Oplinger, Au.D. became owners in 2008. Today our staff includes three certified audiologists and three hearing aid dispensers. As the premier audiology facility in Yakima our hearing aid technology is 100% digital, our equipment state of the art. We welcome your business, offering same day appointments and personalized care.