At Hearinghealthcenter.com you will find the world's smartest Hearing Aids and accessories. We offer diagnostic hearing care services and advanced hearing aids in Chicago, Naperville, Oakbrook & Highland Park locations.

1. Digital Hearing Aid Center in Chicago -Digital Hearing Aid Center in Chicago -
30 years in Practice30 years in Practice

2. About Hearing Health
Center
Founded in 1984 by Dr. Ronna Fisher, Au.D., the Hearing Health Center
has grown to become Chicagoland's premier audiology practice.
Convenient, state of the art offices located in Chicago, Naperville, Oak
Brook, and Highland Park.
The practice has grown to become Chicago's premier hearing facility. The
doctors of audiology at Hearing Health Center are renowned for their skill in
comprehensive hearing assessments, diagnosing and treatment of balance
and vestibular disorders, and prescribing and individually tuning every type
of hearing aid and personal communication device available.

3. Our Vision
Self, reliable, high-quality care for every patient every day.
Our Mission
To provide exceptional hearingcare services in a safe and
trustful environment, through the expertise, commitment and
compassion.
Vision & Mission

4. Our Services
• Diagnostic Services
• Treatment Services
• Listening and Communication
• Enhancement
• Looping
• Complete Hearing Health Care Program

5. Your Hearing Aid
• Battery
• MTO Switch
• Volume Control
• Microphone(s)
• Earhook
• Tubing
• Earmold
Note : To distinguish the right hearing aid from the left, have your audiologist
attach red and blue stickers to the hearing aid or use a permanent marker
to place a small red or blue dot on each aid.
– Red = Right
– Blue = Left

6. How Your Hearing Aid
Works
• Sounds are picked up by the hearing aid MICROPHONE.
• The sound is made louder by the AMPLIFIER.
• The sound passes through the TUBING and the EARMOLD
and enters the ear canal.
• The sound waves cause the eardrum to vibrate, setting the
tiny middle ear bones into vibration.
• These vibrations are transferred into the cochlea in the inner
ear where the information is sent to the brain.

7. We also serve...
Taking Care of Your Hearing Aid
•Batteries
•Maintenance
– Cleaning
– Visual Inspection
– Listening Checks

8. Batteries
• Batteries can be purchased at drugstores,
Wal-Mart, Target, etc.
• The numbers and colors of batteries are
standard across manufacturers.
– Sizes and Colors
• 675 – Blue
• 312 – Brown
• 13 – Orange
• 10 – Yellow
• 5 – Red

9. Maintenance
• Cleaning a BTE
– Earmold
• Use wax loop every day to remove any wax, dirt, etc.
from all holes in the earmold.
• Occasionally, the earmold can be detached from the
hearing aid and soaked in soapy water and left
separated from the hearing aid to dry.
Note : Wash only one earmold at a time to prevent
hearing aid mix-ups
- Hearing Aid
• Wipe with a dry cloth
• Never use cleaning solutions, alcohol, etc. on the
hearing aid itself

10. Maintenance
• Dry Aid Kit
– Every night, remove the battery and leave the door open.
Place the hearing aid and earmold into the dry aid kit. This
pulls out extra moisture and will make the hearing aid last
longer.
– Keep the kit closed at all times, even when not in use.
– Follow directions for reactivating after all colored crystals
are gone.

11. Maintenance
• Visual Inspection
– Battery check
• No corrosion, dirt or rust on battery or inside battery compartment
• Use battery tester every morning to ensure sufficient battery strength
– Earmold
• Check for wax in holes
• Be sure it fits properly in the ear (no gaps)
• No cracks
– Tubing
• Not cracked, twisted, excessively hard or discolored
– Hearing Aid
• No cracks in casing
• Controls move easily
• Be sure it is clean

12. Maintenance
• Listening Check
– Using a listening tube/stethoscope, talk into the hearing aid.
While talking, listen for:
• Pops
• Distortion
• Unwanted Noise
– Press on the casing of the hearing aid while listening. The
sound should not cut in and out.
– Turn hearing aid on and off. Adjust the volume controls (if
activated) and change between programs. There should be
smooth transitions while performing these tasks.

13. Contact Us :
Our Chicago LocationOur Chicago Location Our Naperville LocationOur Naperville Location
Hearing Health CenterHearing Health Center Hearing Health CenterHearing Health Center
142 E. Ontario Street142 E. Ontario Street River North Medical CenterRiver North Medical Center
Suite 1100Suite 1100 636 Raymond Drive, Suite 203636 Raymond Drive, Suite 203
Chicago, IL 60611Chicago, IL 60611 Naperville, IL 60563Naperville, IL 60563
Phone: (312) 260-5037Phone: (312) 260-5037 Phone: (630) 219-0154Phone: (630) 219-0154
Our Oak Brook LocationOur Oak Brook Location Our Highland ParkOur Highland Park
LocationLocation
Hearing Health CenterHearing Health Center Hearing Health CenterHearing Health Center
Oakbrook Professional Center Bldg.Oakbrook Professional Center Bldg. 185 Skokie Valley Road185 Skokie Valley Road
120 Oakbrook Center Suite 709120 Oakbrook Center Suite 709 Crossroads Shopping CenterCrossroads Shopping Center
Oak Brook, IL 60523Oak Brook, IL 60523 Highland Park, IL 60035Highland Park, IL 60035
Phone: (630) 426-6245Phone: (630) 426-6245 Phone: (847) 607-6150Phone: (847) 607-6150
Website : http://www.hearinghealthcenter.com/Website : http://www.hearinghealthcenter.com/

14. Thank you