University of South Dakota Audiology

Call: (605) 655-3032
414 E Clark St Vermillion, SD 57069
Clinic website

Clinic staff

Marni Johnson


Marni Johnson is a licensed audiologist, Associate Professor of Audiology and the Audiology Clinical Coordinator at the University of South Dakota. She earned a bachelor’s degree and master’s degree from the University of South Dakota and her doctorate in audiology from Salus University. Marni is a fellow of the American Academy of Audiology and is knowledgeable in the latest technology to help her patients choose the best solutions for their hearing loss. 

Clinic reviews

Write a review

Click on the orange button above and tell others about your experience at University of South Dakota Audiology to help them find the hearing care they need.

More information

About this clinic

We offer comprehensive hearing evaluations and will work with you to find the best hearing solution for you. Our staff is trained in the latest technology and offers a complete selection of hearing aids from many manufacturers. We also offer personalized follow up care to ensure that you remain satisfied with your hearing.

Clinic services

Our services include the following:

  • comprehensive hearing testing and evaluations
  • hearing aid sales – latest technology
  • hearing aid dispensing and fittings
  • hearing aid accessories
  • hearing aid service including cleaning, checks, maintenance and repairs
  • hearing aid batteries
  • assistive listening devices
  • cochlear implants
  • tinnitus


Call this clinic today!

Hours of operation

Sunday Closed
Monday Open by appt.
Tuesday Open by appt.
Wednesday Open by appt.
Thursday Open by appt.
Friday Open by appt.
Saturday Closed

Accepted forms of payment

  • Visa
  • MasterCard
  • Cash
  • Check
Disclaimer: This clinic profile is for general information purposes only. Financial aid and insurance coverage can vary widely by policy and should be verified with the provider before services are rendered.