Doctor of Audiology Serving California Since 1991

Hearing Aids

Every Major Brand, Chosen for Your Hearing

Optimum Audiology fits hearing aids in Apple Valley, CA, Jess Ranch, La Verne, and Visalia from all major manufacturers: Starkey, ReSound, Phonak, Oticon, Signia, and Widex. Because we aren't tied to one brand, the recommendation starts with your hearing loss and your life, like your grandkids' voices, Sunday service, or the TV. Rechargeable and Bluetooth models come in every style and technology level.

Starkey Omega AI hearing aids in custom in-ear and receiver-in-canal styles, one of the brands fitted at Optimum Audiology in Apple Valley, CA
Starkey Hearing Technologies — maker of Omega AI hearing aids
ReSound GN Hearing — full ecosystem of hearing aids, accessories, and apps
Phonak hearing aids — Life is On
Oticon hearing aids — designed to support the brain's processing of sound
Signia hearing aids — natural-sounding own voice with full ambient sound
Widex hearing aids — natural-sounding hearing aid technology

Verified in Your Ear With Real Ear Measurement

A hearing aid left on generic settings often ends up in a drawer. Dr. Kristi Mendoza, Au.D., has practiced audiology since 1991 and trained in Real Ear Measurement (REM) with Gustav Mueller, Ph.D., a pioneer of the method. REM uses a thin probe microphone to confirm your aids deliver the right sound for your hearing loss. We run it at every new fitting and every annual check-up.

Learn About Dr. Mendoza

Hearing Aid FAQs

Answers to common questions about hearing aids in Apple Valley and our other offices: the brands we fit, cost and coverage, the trial period, and help with captioned phones.

We work with all major manufacturers: Starkey, ReSound, Phonak, Oticon, Signia, and Widex. Each one makes prescription hearing aids in rechargeable and Bluetooth versions, from small in-canal models to powerful behind-the-ear designs.

Optimum Audiology is independently owned, so no single manufacturer decides what we recommend. Dr. Mendoza matches the device to your hearing evaluation, your listening needs, and your budget, then explains why it fits. If you already have a favorite brand, tell us and we'll talk through how it compares. Call or text (760) 503-1700 to set up a hearing aid consultation.

It starts with a comprehensive hearing evaluation in our sound booth. It takes about 45 to 60 minutes, and HMO plans need a doctor's referral first. The results show which pitches you're missing and how well you understand speech, and Dr. Mendoza goes over them with you in plain language at the same visit.

Then we talk about your daily life: phone calls with family, restaurants, church, the TV, and how easily you handle small parts. Those answers narrow down the style and technology level. You're welcome to bring a spouse or adult child along. See what to expect on our hearing evaluations page.

We fit every major style: receiver-in-canal (RIC), behind-the-ear (BTE), open-fit, in-the-ear (full and half shell), in-the-canal (ITC), and completely-in-canal (CIC). RIC aids are a popular choice because they're light, tuck behind the ear, and come in rechargeable and Bluetooth versions.

The smallest styles don't suit every ear or every degree of hearing loss. The shape of your ear canal, how much power your hearing needs, and how easily you manage tiny batteries all play a part. We'll show you real samples and explain which ones match your results. Compare them on our hearing aid styles page.

Often, yes. We accept most major insurance plans, and our billing team checks your benefits before you commit so you know your share up front. Eligible Veterans can be seen through the VA Community Care Network, and we're an approved provider for Workers' Compensation and OWCP claims for federal employees.

Pricing depends on the technology level you need, so we go over it after your hearing evaluation rather than quoting a number blind. For any balance, we take all major credit cards and offer Cherry and CareCredit payment plans. Learn more on our financing options page, or call or text (760) 503-1700 with your insurance card in hand.

Most hearing aid purchases at Optimum Audiology include a trial period. We'll explain the length and terms for your devices before you buy, so nothing comes as a surprise.

The trial matters because your brain needs time to get used to sounds it hasn't heard clearly in years. Wear the aids at home, in the car, and around town, and jot down what sounds too sharp or too soft. We use those notes at your follow-up visits in the first month to fine-tune the programming. If something still isn't right, we'll talk through your options together. Call or text (760) 503-1700 to ask about the terms for a specific model.

Plenty. After your fitting you'll have one or two follow-ups in the first month, then annual check-ups that include a fresh REM check. If getting to the office is hard, we can adjust many hearing aids remotely, see you curbside, or check in by telehealth. Cleanings and hearing aid repairs are handled in-office, curbside, or by mail.

If phone calls are still a struggle, we can also help you find out whether you qualify for a captioned telephone such as CaptionCall or CapTel, which shows the other person's words on a screen as they talk. Call or text (760) 503-1700 to ask.

Hearing Aids Tuned to Your Ears, Not a Factory

Hearing aids only help if they're set for your ears, not generic factory settings. That's why every new fitting at Optimum Audiology includes Real Ear Measurement, a quick test with a tiny microphone that confirms the sound reaching your eardrum matches your hearing loss. We check again at every annual visit, see you for follow-ups in the first month, and most purchases include a trial period so you can hear the difference at home.

Patient Reviews

What patients across the High Desert, Visalia, and La Verne say about their care with Dr. Kristi Mendoza, Au.D.

Expert Hearing Care From the High Desert to Visalia

Dr. Kristi Mendoza, Au.D., has helped patients hear better since 1991, and every plan starts with a thorough hearing evaluation.

Serving Southern & Central California

Four Offices, One Number

Dr. Kristi Mendoza, Au.D., and her team see patients in Apple Valley, Jess Ranch, La Verne, and Visalia. Choose the office closest to you on the map.

  • Doctor of Audiology since 1991
  • Real Ear Measurement on every fitting
  • VA Community Care & OWCP provider
Optimum Audiology is a great place to go to for my hearing aids. Friendly staff and very helpful. They take care of everything from insurance, to keeping your hearing aids properly working. Thanks for doing a great job for me Optimum Audiology.
— Anthony A.

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