Dean Kayser, Aud, FAAA


Dr. Dean Kayser is a licensed audiologist and owner of Kayser Hearing Aid & Audiology Centers. Dr. Kayser provides his patients with the highest quality of personalized and professional audiological services to maximize each patient’s quality of life. Dr. Dean Kayser has been helping the people of Iowa hear better for many years. He also serves the communities of Newton, Pella, Grinnell, and Knoxville. He is dedicated to helping people with hearing impairments improve their quality of life through better hearing.

Dr. Kayser’s hearing care services include:

  • Hearing tests
  • Hearing aids
  • Assistive Listening Devices (ALDs)
  • Hearing aid maintenance, checks, cleaning, service and repairs
  • Hearing aid accessories
  • Custom earplugs

To make an appointment to see Dr. Kayser in Knoxville, please call (515) 264-8416. He sees patients in Knoxville on the 2nd and 4th Monday of each month, and his clinic is located at:

Visiting Specialty Clinic
1008 Bell Ave., Suite 105
Knoxville, IA 50138

(See Directional Map)


  • Central Michigan University, Doctor of Audiology, 2000-2002
  • Central Michigan University, Master’s Degree, Audiology/Audiologist, 1979-1981
  • Purdue University, Bachelor’s Degree, Speech and Hearing Sciences, 1974-1977


  • Audiology

Professional Affiliations

  • Fellow of the American Academy of Audiology