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Your Trusted Hearing Care Provider in Frederick, MD
At K & K Hearing Associates, we recognize the profound impact of hearing on daily life. With over four decades of specialized expertise, our team delivers personalized hearing care solutions tailored to individual lifestyles. We combine advanced diagnostic evaluations with leading-edge hearing technology to address unique patient needs. Our commitment to excellence is reflected in our comprehensive approach, which includes personalized fittings, ongoing support, and a lifetime warranty on cleanings and testing. As part of the Audibel network, we uphold national standards of care while maintaining the personalized attention of a local practice.

Our staff prioritizes patient education, ensuring clients understand their hearing journey and treatment outcomes. Through real-ear measurements and speech mapping, we verify that each solution provides measurable benefits. Our dedication to trust, integrity, and long-term patient relationships has earned us a 4.9 Google rating from over 120 reviews. We serve Maryland communities with two convenient locations in Frederick and Hagerstown, offering free initial consultations to help patients reconnect with the sounds of life.
Services
Hearing Aids Hearing Tests Hearing Aid Repairs Custom Hearing Protection Assistive Listening Devices
Highlights and features
  • We offer 42 years of specialized experience in hearing instrument sciences
  • Our personalized approach includes real-ear verification for optimal fit
  • We provide lifetime maintenance and testing for all Audibel products
  • Our free comprehensive hearing evaluations include no-obligation trials
  • We maintain a 4.9-star rating from 121+ verified Google reviews
What people say
Excellent service Knowledgeable person Thorough exam Personalized care Improved hearing
Services
Hearing Aids
We offer advanced hearing aid technology from Audibel, including Aris AI and Vitality AI models. Our specialists provide personalized fittings using real-ear verification to ensure optimal performance. Each purchase includes lifetime maintenance and follow-up testing.
Hearing Tests
Our comprehensive hearing evaluations include diagnostic testing and personalized consultation. We use state-of-the-art equipment to assess hearing loss and develop customized treatment plans. Free initial screenings are available with no-obligation trials.
Hearing Aid Repairs
We provide repair services for most major hearing aid brands. Our technicians handle warranty and out-of-warranty repairs using manufacturer-approved parts. Emergency repair services are available for critical malfunctions.
Custom Hearing Protection
We create custom earmolds for various applications including swimming, shooting, and music. Our impressions ensure perfect fit for maximum protection and comfort. We also offer noise reduction solutions for industrial environments.
Assistive Listening Devices
We provide TV Ears and other assistive devices to enhance hearing in specific environments. These solutions work with existing hearing aids or independently to improve sound clarity in challenging listening situations.
People
Kim Keller
Owner
Kim Keller has 42 years of experience in hearing instrument sciences and is board certified. He is a past president of the Maryland, Washington D.C., and Delaware Hearing Society and recipient of the Audibel Heart & Spirit Award.
Questions
What hearing aid brands do you offer?
We offer Audibel hearing aids, including their Aris AI, Signature Series, and Vitality AI models.
Do you provide free hearing evaluations?
Yes, we offer free comprehensive hearing evaluations with no-obligation trials of our hearing aids.
Can you repair hearing aids from other providers?
Yes, we repair most major brands and provide maintenance for both Audibel and non-Audibel devices.
What locations do you serve?
We have two Maryland locations in Frederick and Hagerstown for patient convenience.
Do you offer warranties on hearing aids?
All Audibel products come with a national warranty honored across their network of providers.
How long does a hearing test take?
Our comprehensive evaluations typically take 30-45 minutes including diagnostic testing and consultation.
Videos
Reviews (3)
L. Gutierrez
Dec 11, 2020 Report
The doctor was so nice!! We kept having to reschedule the appointment and he kept working with us to be seen. Once we were in the office he explained everything very thoroughly and went over all the options that were available. Great office!
David Bright
Nov 11, 2019 Report
I was visiting from out of state and had an issue with my hearing aids I called and Kim said to stop by and they fixed the problem very quickly and I was on my way. A big thank you to them and a very staff!
Terry Land
Jun 17, 2018 Report
Kim loves and admires the Veterans of the United States Military service and will go the extra mile to make sure our system is working to HIS standards. I recently brought in my father-in-law, almost 90 yrs old and has a serious ear infection...Kim would not venture in, for fear of exacerbating the issue, but recommended an ENT specialist at the VA to step in. I truly respect that. I recommend his company completely!