When considering a cochlear implant (CI), patients and their families should consider that the implant process is the start of a lifetime relationship with the institution and CI team where the surgery is performed Patients can feel confident that the University of Chicago CI program is outstanding. We routinely treat even the most complex cases, serving as one of the most comprehensive and experienced CI teams in the Chicagoland region.

What is a cochlear implant?

A cochlear implant is different than a traditional hearing aid. In simple terms, a traditional hearing aid picks up sound via a microphone and makes it louder, sending the signal through your auditory system. This is considered an ACOUSTIC signal. With different hearing losses, a hearing aid may not provide enough audibility and speech clarity. 

Cochlear implants use an ELECTRICAL signal to stimulate the hearing nerve and send the information to your brain using a surgically placed internal component. The sound is picked up by the microphones of an external piece worn behind the ear or on the head and communicates with the internal implant. This external processor can be taken off throughout the day. The image below shows the internal and external components of a cochlear implant.

Cochlear implant services

Our Cochlear Implant Program provides comprehensive testing for pre-implant candidacy, as well as post-implant rehabilitation and mapping services. Below please find a comprehensive list of available services:

  • Comprehensive hearing assessment
  • Cochlear implant consultations
  • Educational liaison to provide educational support
  • Mappings
  • Equipment checks and maintenance
  • Bimodal hearing aid services
  • Auditory verbal therapy
  • Aural habilitation therapy
  • Candidate speech-language evaluations

Who is a candidate for a cochlear implant?

Patients with sensorineural (nerve) hearing loss in one or both ears who no longer get adequate benefit from traditional hearing aids may be candidates for a cochlear implant. Patients typically have poor word recognition scores on their hearing tests. Patients may also be candidates if they still have residual, low-frequency (bass tone) hearing or just have hearing loss in one ear. Our cochlear implant program offers devices from all three FDA approved manufacturers, Advanced Bionics, Cochlear Americas and MED-EL.

If we determine that you are a candidate based on your recent hearing test (audiogram), we will schedule a comprehensive cochlear implant evaluation with one of our audiologists. We will test your ability to hear in quiet and noisy situations, with and without your current hearing aid(s). Our audiologist will also be able to review the available devices with you and help counsel you about the fitting and rehabilitation process.  

Additional resources

Meet Our Adult Cochlear Implant Team

Adult Audiologists

Jamie Herkovitz, AuD
Jamie Herskovitz received her Bachelor and Science degree in Speech and Hearing Science from the University of Illinois at Urbana-Champaign, and received her Doctorate of Audiology from the University of Wisconsin-Madison. She completed her final year of clinical training at the University of Chicago and specializes in diagnosing and treating hearing loss in the adult population.
Jacqueline Kenny Hudson, AuD
Jacqueline Kenny Hudson completed her clinical doctor of audiology at Illinois State University in 2010. As a member of the University of Chicago cochlear implant program, Dr. Hudson has worked all cochlear implant manufacturers and completes regular continuing education in new technology and programming techniques.
Eric Seper, AuD

Eric Seper completed his training at the University of Illinois at Urbana-Champaign. He has experience with all cochlear implant manufacturers as well as the hearing aid companies that complement cochlear implants. His professional experience includes both clinical care and hearing aid research.

Adult Speech Language Pathologists

Michelle Havlik

Michelle Havlik, MHS, CCC-SLP, LSLS Cert AVT is a licensed American Speech Language Hearing Association (ASHA) certified speech-language pathologist who specializes in listening and spoken language development in children with hearing loss. She has worked at UChicago Medicine and has been a member of the Pediatric Cochlear Implant and Hearing Loss Program since 2009. She became a Listening and Spoken Language Specialist Certified Auditory Verbal Therapist (LSLS Cert. AVT) in 2014 and has been a credentialed Early Intervention Specialist and Evaluator since 2007. She obtained her Master of Health Science degree in Communication Disorders from Governors State University in 2006 and her Bachelor of Arts degree in Speech-Language Pathology from Elmhurst College in 2001.

Find a Ear and Hearing Loss Location Near You

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The information you provide will enable us to assist you as efficiently as possible. A representative will contact you within one to two business days to help you schedule an appointment.  

To speak to someone directly, please call 1-773-702-1865. If you have symptoms of an urgent nature, please call your doctor or go to the emergency room immediately.


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Cochlear Implants