Services

Audiology and Hearing Aid Center’s primary focus is to create an unsurpassed patient experience through our caring and highly trained doctors of audiology.

We do not do hearing tests like big retail chains like Costco, Beltone, or Miracle-Ear. We provide world-class diagnostic hearing and balance evaluations and treatment and use advanced testing to understand our patients’ hearing and balance.

Did you know that two hearing tests from two different people can look exactly alike, but your ability to hear can be completely different? A retail hearing aid store will likely give you and your friend the same hearing aids with the same programming. But we don’t do that. We perform proper diagnostic testing, and when we fit hearing aids, we follow our proprietary 30-day hearing aid fitting protocol to guarantee 100% patient satisfaction using real ear measurements. We customize it exactly for you.

Our hearing aids are also world-class. We select from the top manufacturers across the globe, with a preference for American made hearing aids when possible. We make custom impressions to match your ear perfectly. And we carefully follow-up with our patients regularly to ensure ongoing satisfaction.

Of course, we also offer boutique hearing aids like the IIC style hearing aids by Starkey and the hassle-free invisible Lyric hearing aids for our selective patients who value discretion and ease of use. We have many patients who are top officials, lawyers, tech moguls, actors, musicians, doctors, and diplomats who prefer these types of devices. The Lyric, as an example, is like a contact lens for the ear requiring virtually no maintenance and no batteries to change or charge.


Please don’t get the wrong idea, though; we do not only see the rich and famous; we have patients from all walks of life, ages, and races. If you are ready to take your hearing to the next level, we can help. Also, if you already have hearing aids from somewhere else and need assistance, we can optimize them to help you hear better.


We treat patients the way they should be treated – with kindness, expertise, and exceptional follow-up care. In our region, discerning patients expect to see highly credentialed providers for their hearing and balance care. This is why both physicians and patients trust our practice. We have a supervising audiologist at every location and accept all major insurance plans for a full range of diagnostic and retail services and products. We have excellent relationships with local universities and prestigious hospitals, including Johns Hopkins, the University of Maryland, and Georgetown University. We are among the very few clinics in the country with two rotary chairs for advanced balance evaluations. We help children and adults with their hearing and balance, and we are the practice of choice for Universities to send their interns for training as well.

For these reasons, as well as the reputation of many of our providers, we hope that you will trust us to provide you with the very best hearing and balance care. We look forward to your visit.

Our Services & Products

Hearing Test

Hearing Tests

Did you know the average person lives with hearing loss for seven years before they seek help? Imagine all the sounds you miss in seven years. Don’t miss a moment of the soundtrack of your life. Start with a complete audiological evaluation at one of our convenient locations to assess your ability to hear and process sounds. A hearing test is the first step in identifying and treating your hearing needs. It involves a painless process that is noninvasive and conducted by our expert audiologist.

An audiological evaluation measures your hearing capacity in both ears which identifies any impairment and the degree of hearing loss you could be experiencing. Once we have this information, we can recommend the treatment options that will best meet your needs and enhance your hearing health.

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Hearing Aid Fitting

Hearing Aid Fitting

The next step after completing the hearing test is selecting and fitting the hearing aid device that will maximize your hearing. We use our expertise, extensive experience, and knowledge of the latest hearing aid technology to recommend the device that will be optimal for you. Depending on the specific hearing aid you choose, we will take molds of your ear to customize the hearing aid pieces to fit you perfectly.

During your fitting appointment, your audiologist will program the settings on your device to meet your specific hearing loss needs. We will then thoroughly discuss your device with you - going through how to maximize its use, the features, and settings available to you, how to effectively maintain the device, and how to properly insert and remove it. We want to ensure that you are as comfortable and knowledgeable about your new device as possible!

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Hearing Aid Repair

Hearing Aid Repair

At Audiology and Hearing Aid Center, we also provide in-house hearing aid repair services. This offers convenience when your hearing aids need a quick fix. Hearing aids are durable devices that last 5 to 7 years. But like all devices, they can be impacted by daily wear and tear. Exposure to moisture, dirt and other natural debris that can build up in the ears can also accumulate on hearing aid devices. This can cause damages to the hardware which requires repair. In addition to fixing the microphone, common repairs include: replacing earpieces, replacing the tube that connects behind the ear hearing aids to pieces worn in the ear, and fixing the door that locks in the battery. We aim to efficiently conduct hearing aid repairs so that your device is working optimally.
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Hearing Protection

Hearing Protection

In addition to treating hearing loss, we are invested in protecting hearing health from further harm. One way we do this is by making custom hearing protection. Wearing hearing protection is an effective way to reduce exposure to loud noise. Absorbing noise not only is a major cause of hearing loss but can also heighten hearing loss symptoms like tinnitus. According to the Hearing Loss Association of America, 22 million people are exposed to hazardous levels of noise in the workplace.

Additionally, the World Health Organization estimates that over 1 billion people globally are currently at a higher risk of developing hearing loss due to loud noise exposure. This highlights the importance of protecting hearing health and hearing protection is a key way to do that. Our practice makes individualized earplugs by taking custom molds of your ear. This ensures a perfect fit in your ear canals and this protective wear offers a barrier that reduces the impact of loud noise.

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Tinnitus Treatment

Tinnitus Treatment

Ringing, chirping, whirring, or buzzing. Tinnitus noise isn’t the same for every person. When you hear sounds that aren’t present in your environment, it’s a symptom called tinnitus. The process of hearing is a complex interaction between the many parts of your ear and your brain. When things get out of sync, tinnitus can result. Consult the tinnitus experts at Audiology and Hearing Aid Center to diagnose the cause of your tinnitus.
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Concierge Services

Concierge Services

For the ultimate individualized experience, we offer concierge services. If you are too busy to make it to our office, have mobility challenges, or desire greater convenience; our services can come to you. We offer a range of services that can be offered in the privacy of your chosen location, creating greater ease and comfort.
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S P
S P
2021-09-15
Verified
I needed a new set of hearing aids and was insistent on getting them only after a thorough examination from a good audiologist. I found AHAC on the internet and am very glad I picked it to take care of my hearing aids need. It was very gratifying to find an audiologist who had my best interest in mind and came up with the best option of hearing aids for me. Dr. Holli Lish is very professional. She was patient in answering all my questions about my new aids. She quickly understood and solved the little problems I encountered with my aids very efficiently. In the 1 month that I’ve known Dr. Lish, I feel assured that she will go the extra mile to ensure that I am hearing my best at all times. Thank you Dr. Lish! I would definitely recommend AHAC to anyone suffering from hearing loss.
Craig Peterson
Craig Peterson
2021-09-09
Verified
I have been to a bunch of hearing aid providers. This is the best. No pressure. No hipe. They work with you to see you best care and advice. Then they follow up to make sure it's perfect. Try them. You won't be sorry.
William Sleeter
William Sleeter
2021-06-17
Verified
I am sure just about everyone who needs a hearing aid has told a similar story. What did you say? Turn the TV down. etc etc. Well after a lot of research I went to Audiology and Hearing Aid Center and am very happy I did. Dr Holli Lish was fantastic. She listened to my concerns and fit me with hearing aids that have worked for me. No more what did you say and my wife is very happy with that. I recommend AHAC to anyone with hearing issues. They are professional and LISTEN to you. What more can I say.
Mark B
Mark B
2021-06-05
Verified
Before I purchased my current hearing aids, I did a fair amount of research on the Hearing Forum and YouTube. It is from the Dr. Cliff YouTube videos that I discovered that both Holli and Maryann are both certified in Real Ear Measurement and "Best Practices. If you are like myself and never heard about these two issues, I highly suggest that you do some research to educate yourself as knowing about Real Ear Measurement is the only way to make sure that your hearing aids are properly set up and Best Practices will make sure that your hearing issues will be properly addressed Maryann spent a lot of quality time with me going over the options for my hearing issue during my recent purchase on new hearing aids and she also spent a lot of time setting up my hearing aids and the remote application for my cell phone. I purchased my older set of hearing aids from another audiologist and they never spent a lot of time with me to properly evaluate my hearing needs and set up me hearing aids to get the best settings for my hearing loss.
Nathan Harris
Nathan Harris
2021-05-13
Verified
I was looking to get molds for in-ear monitors and also get my ears checked. Ascent audiology was great with a quick and easy ear exam and a fast process for the ear molds. The doctor was very skilled on the subject of ear molds because they make molds for hearing aids. If you’re a musician and want to get molds for in ear monitors, would totally recommend ascent, they’re the best
Jeff Ceccola
Jeff Ceccola
2021-05-10
Verified
I was initially hesitant about getting hearing aids to but really only to satisfy my wife I made an appointment. Best thing I ever did, wish I did it years earlier. Dr. McCullough was great! She explained my hearing loss in terms I could understand, went through my options and explained all the costs. At no point felt like I was pressured to buy anything. Being an avid birdwatcher, this has added so much more quality to my hobby, and honestly, to my life overall. Thanks Dr. McCullough!!
Andres C
Andres C
2021-04-28
Verified
I have spent that last 20 years of my life struggling to find a well working solution to treat my particular kind of hearing loss. Went through 4 different audiologists before finding Dr. Holli Lish. I was introduced to “real-ear measurement” that allows for precise adjustments to be made to your hearing aids. The quick? Dr Lish made my old hearing aids work better than ever AND I purchased new up to date hearing aids that are literally four times smaller and work even better in challenging environments. I must mention that the staff at AHAC are most pleasant. My best experience EVER!
Joseph, Newtown, PA
Joseph, Newtown, PA
2021-04-28
Verified
My wife had been after me for a few years to get hearing aids (HA). I was in denial that I needed them. A trip to my ENT doctor showed a significant hearing loss. Being a scientist, I wanted to research what was available and make an intelligent decision. Well, as any of you who have done their own research on HA, there is an overwhelming number of choices and product claims. Moreover, there appeared to be agreement that choosing the Audiologist to fit the HA to my unique needs was more important than choosing the HA. My research led me to contact the Audiology and Hearing Aid Center (AHAC) in Warminster, PA. AHAC has committed to follow the Best Practices of the DrCliffAud network. Following best practices helps to ensure that the HA I select are properly fitted to deliver the performance I need and I am paying for. Dr Maryann McCullough Nikander (Director of Audiology at AHAC) and I had a "good chemistry" from the beginning. I much appreciated her patience in answering my questions, her patience in listening to my needs and uncertainties, and helping me choose a HA solution that would support the wide range of hearing environments I need. I was also impressed by the post-purchase support that I received from Dr. Nikander. Future office visits covered in depth how to insert/remove the HA, how to care for the HA, and how to use my iPhone to control the finer aspects of my HA. I am confident that with Dr. Nikander's help I made the proper choice in HA and made the best choice in AHAC as my Audiology Center. I am completely satisfied with the performance of my HA and wish I had started years earlier in finding a solution to my hearing problems.
Franklin Smith
Franklin Smith
2021-04-27
Verified
Went to my follow up appointment on my new hearing aids and reported to my audiologist, Holli Lish, that they are awesome. Had a few questions which were answered with the professionalism that I have come to expect at their office in Warminster. I had a slight static problem on phone calls that were blue toothed from my phone to the aids which she quickly solved. Over all they do a splendid job throughout the process of serving your hearing aid needs. I would recommend Audiology and Hearing Aid Center to anyone wishing to get the joy of hearing again.
Joan Travers
Joan Travers
2021-04-21
Verified
I was very happy with both the pleasent receptionist and the help I received from Dr. Holly. Since it's only been two weeks that I got my hearing aids, I had quite a few questions and Dr. Holly helped by not only explaining but also showing me and assuring me if a problem did come up, she is just a phone call away.

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