Advanced Audiology Associates - Valley Park

912 Meramec Station Rd Ste F Valley Park, MO 63088
(636) 923-8305

Staff

Photo of Brandi Pettis, AuD, CCC-A, FAAA from Advanced Audiology Associates - Valley Park

Brandi Pettis,
AuD, CCC-A, FAAA

Audiologist

Licensed Doctor of Audiology Brandi Pettis is a native of the St. Louis area and earned her Bachelor of Arts degree in Communication Disorders and a minor in Psychology at Truman State University in Kirksville, Missouri. She earned her Doctor of Audiology degree at Central Michigan University.

Dr. Pettis is passionate about helping people hear better. Her specialties include aural rehabilitation, advanced amplification technology and tinnitus management.

Dr. Pettis is a Fellow of the American Academy of Audiology, a member of the Missouri Academy of Audiology, and a Certified Fellow of the Tinnitus Practitioners Association. Dr. Pettis also holds a Certificate of Clinical Competency in Audiology from the American Speech, Language, and Hearing Association. She is licensed to practice audiology in the State of Missouri. 

Location

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Reviews

Healthy Hearing posts all positive and negative reviews that meet publishing criteria.

Read 30 verified patient reviews for Advanced Audiology Associates - Valley Park! Their average review score is 5 () from 30 reviews.

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“I recently got fitted with Signia hearing aids at Advanced Audiology Associates, and I couldn’t be more satisfied with the experience. Dr. Kelly Knighten was incredibly skilled, patient, and attentive throughout the entire process. She took the time to understand my specific challenges—including tinnitus, high-frequency hearing loss, and difficulty hearing in noisy environments—and tailored a solution that actually works. The hearing aids she recommended are loaded with advanced features like directional microphones, tinnitus masking, and Bluetooth connectivity, all of which have made a huge difference in my daily life. I especially appreciated how Dr. Knighten explained every option clearly and made sure everything was customized to my needs, including my active lifestyle. If you’re looking for expert care, cutting-edge technology, and truly personalized service, I highly recommend Advanced Audiology Associates. You’ll feel heard—literally and figuratively!”

John D. of Fenton, MO   
06/26/2025    Review submitted online

“Always a great experience at this location. Excellent staff”

Melba C. of Ballwin, MO   
03/25/2025    Review submitted online

“This was a great experience. A complete exam was conducted. Results were shown right away. Available options to support my hearing loss were available for immediate testing and well explained. Very satisfied with the people and the service, and I've been wearing hearing aides for over 20 years.”

Tamye S. of High Ridge, MO   
02/18/2025    Review submitted online

“Doctor was very thorough, helpful and personable.”

Judy E.   
12/31/2024    Review submitted online

“Very professional. Patient. ”

Denise S. of Ballwin, MO   
10/03/2024    Review submitted online

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Clinic details

A unique hearing healthcare practice

Advanced Audiology Associates is a unique hearing healthcare practice that specializes in individualized patient care. Whether you’re having a problem with hearing or tinnitus, we use our experience and expertise to craft a solution just for you. We provide education about hearing loss and hearing healthcare so our patients leave knowing they are an important part of the process. 

This is your time and improving your hearing is our passion. Call our office today to begin your journey to better hearing.

We are conveniently located in Valley Park near the intersection of Hwy 141 and Interstate 44 and we have flexible hours and appointment times.

Hearing care services

Some of our services and products are listed below:

  • diagnostic hearing tests
  • hearing aid evaluation, sales and selection
  • Bluetooth hearing aids
  • hearing aid accessories
  • musician’s earplugs
  • custom earmolds and earplugs
  • battery sales and battery club
  • earwax management and removal
  • in office hearing aid cleaning and repair service

Call us today to schedule an appointment to helping you hear your best.

(636) 923-8305

Hours of operation

SundayClosed
Monday9 am - 5 pm
by appointment
Tuesday9 am - 5 pm
by appointment
Wednesday9 am - 5 pm
by appointment
Thursday9 am - 5 pm
by appointment
Friday9 am - 5 pm
by appointment
SaturdayClosed

Clinic links

Accepted forms of payment

  • Visa
  • MasterCard
  • Discover
  • Cash
  • Check
  • Financing available for those who qualify
  • Insurance accepted, please call for details
Disclaimer: This clinic profile is for general information purposes only.