Affinity Medical Group

"Personalized care"
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1501 S Madison St Appleton, WI 54915

Clinic staff

Debra Engebos

Au.D., CCC-A

Debra Engebos is dedicated to working with patients of all ages that have hearing, balance and ear-related problems. She also specializes in amplification options, including fitting and dispensing of hearing aids and hearing aid care. She earned her doctorate of audiology from Arizona School of Health Sciences and her master's degree in audiology from University of Wisconsin Oshkosh.

Cathleen Brueckner


Cathleen Brueckner earned her audiology degree from University of Illinois at Urbana-Champaign. She is dedicated to working together with her patients to learn about their true needs and she treats patients of all ages that have hearing, balance and ear-related problems. and fittings.

Whe nnot working she is a foodie who also enjoys reading, outdoor activities and spending time with family.

Lisa Esser


Lisa Esser specializes in assessing people of all ages with hearing, balance and ear related concerns. She also provides hearing aid evaluations, selection, fitting and general hearing aid care. Dr. Esser earned her Doctor of Audiology degree from Arizona School of Health Sciences and her Bachelors and Masters of Science degrees were obtained from the University of Wisconsin Stevens Point.

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About this clinic

At Affinity Health System, our mission guides our actions. The mission of Affinity Health System is to live out the healing ministry of Christ by providing services that promote the health and well being of the communities we serve, especially the poor. We offer expert hearing care services to patients of all ages. Our highly experienced clinical professionals provide specialized testing, evaluations and offer the latest technology advanced hearing devices that are available. We can help you make the best choices for all of your hearing needs to ensure a better quality of life through better hearing. 

Clinic services

We provide full comprehensive hearing services including:
•Complete hearing evaluation and testing
•Tinnitus evaluation and testing
•Hearing aid evaluation and dispensing
•Hearing aid adjustment and servicing
•Custom ear protection
•Assistive listening devices

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Hours of operation

Sunday Closed
Monday 8:00 am - 5:00 pm
By appt.
Tuesday 8:00 am - 5:00 pm
By appt.
Wednesday 8:00 am - 5:00 pm
By appt.
Thursday 8:00 am - 5:00 pm
By appt.
Friday 8:00 am - 5:00 pm
By appt.
Saturday Closed

Accepted forms of payment

  • Cash
  • Check
  • Debit