Affinity Medical Group

"Personalized care"
1501 S Madison St Appleton, WI 54915
Clinic location map

Clinic staff

Photo of Debra Engebos, AuD, CCC-A from Affinity Medical Group

Debra Engebos,


Dr. Debra Engebos is the licensed audiologist serving patients at Affinity Medical Group’s audiology department. She earned her bachelor’s degree from Michigan Technology University and her master’s degree from the University of Wisconsin-Oshkosh. She holds a certificate of clinical competency in audiology from the American Speech Language Hearing Association. Dr. Engebos specializes in amplification, fitting, dispensing of hearing aids and the care of hearing aids.

Photo of Lisa Esser, AuD from Affinity Medical Group

Lisa Esser,


Dr. Lisa Esser is a licensed audiologist who earned her bachelor’s and master’s degrees from the University of Wisconsin-Stevens Point and her doctorate from Arizona School of Health Sciences. She specializes in evaluating hearing loss conditions and balance disorders in people of all ages. Dr. Esser is knowledgeable in hearing aid technology to assist her patients in evaluating, selecting and fitting the hearing aid that will work best for that patient.

Photo of Susan Iwanski, AuD from Affinity Medical Group

Susan Iwanski,


Dr. Susan Iwanski is a licensed audiologist caring for patients at Affinity Medical Group’s audiology department. She earned her audiology degree from AT Still University-Arizona and her master’s degree from the University of Wisconsin-Oshkosh. She is a highly qualified audiologist specifically trained to tend to the individual needs of her patients.

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Clinic details

About this hearing center

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 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. 

Hearing care services

We provide full comprehensive hearing services including:

  • hearing evaluations for infants, children and adults
  • hearing tests
  • balance and dizziness assessments
  • hearing loss prevention education
  • hearing aid selection and fittings
  • hearing aid accessories
  • assistive listening devices


Hours of operation

Monday8:00 am - 5:00 pm
by appointment
Tuesday8:00 am - 5:00 pm
by appointment
Wednesday8:00 am - 5:00 pm
by appointment
Thursday8:00 am - 5:00 pm
by appointment
Friday8:00 am - 5:00 pm
by appointment

Clinic links

Accepted forms of payment

  • Visa
  • MasterCard
  • American Express
  • Discover
  • Cash
  • Check
  • Debit
  • Financing available for those who qualify
  • Insurance accepted, please call for details
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.