Greentree Audiologists and staff
experienced hearing professionals

Meet your local audiologists

The audiologists at Greentree provide advanced hearing care you can trust, with comprehensive hearing healthcare services. You will be seen in a calm, non-rushed, pleasant environment and will be given our complete and undivided attention. All efforts are made to make sure your experience is memorable and your results are unmatched.

Our patients love us

Patient feedback & reviews

"I would like for both old and new patients alike to know how well Dr. Russ Pickett has taken care of my hearing care needs. For the past six years, Dr. Pickett has helped me to hear as well as I do and has taken excellent care of my hearing aids. You will find in Dr. Pickett a totally honest and caring person!"
-Gene S. of Fenton, MO

4.9 Out of 5 Stars
Overall rating of
253 online reviews.
5 Out of 5 Stars
John S.
Very good analysis and service for my hearing loss problems. Russ Pickett is easy to work with and very willing to discuss the pros and cons of different types of hearing aids for the patient's particular problem. My high frequency loss interferes with my birding hobby and Russ has given me a hearing aid wherein I can switch the range from normal conversation to one that reaches a lot of the higher bird calls.
5 Out of 5 Stars
Patricia B.
Dr. Pickett helped me to finally hear again. I cannot express how grateful I am. I was taken through a very comprehensive testing process from beginning to end, and I am confident that my hearing aids are doing exactly what they're supposed to. My previous hearing aids never helped at dinner parties, and it means a lot to be able to join my friends again.
5 Out of 5 Stars
Michael M.
It was my first visit to Greentree Audiology. Since I recently moved to St. Louis I needed to find an audiologist who serviced my hearing aid brand, Resound. I saw John Scarias who was both kind and professional. He did a fine job, gave me some good advice and cemented in my mind that this was my audiologist during my time in St. Louis
5 Out of 5 Stars
Judy V.
I have been a client off Dr. Sherry Pickett for five years. She is very professional in her demeanor. I never feel rushed through my appointment. Dr. Pickett carefully answers all questions I have. There have been a couple of times when I have needed quick service for my hearing aid and have been accommodated. Tricia, who is the receptionist, is upbeat and knowledgeable. I highly recommend GreenTree Audiology.
Discover the many

Benefits of treating your hearing loss

Experience the numerous benefits of treating your hearing loss on your health and well-being. At Greentree Hearing & Audiology, you are more than just a patient. You are part of our FAMILY. We specialize in helping people reconnect to their lives through better hearing, proudly serving Kirkwood and St. Louis, MO. We invite you to contact us to schedule a consultation with one of our highly-rated  audiologists.

  • Better hearing increases self-confidence
  • Enjoy television at a normal volume
  • Stay sharp and keep your edge
  • Better hearing and clarity on the phone
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Why our patients choose US

The Greentree Difference

At GreenTree Hearing and Audiology, you and your loved ones can expect the highest quality hearing healthcare available in St. Louis. Our team of licensed audiologists devote their lives to helping people to hear better and feel more connected.  If you’ve been postponing treating your hearing loss, we invite you to come take a look at the amazing hearing aids now available.

Learn More About Our Practice
What to expect from

Today's modern hearing aids

Modern hearing aids provide a natural listening experience, are discreet and incredibly easy to use.

Options include Made for iPhone hearing aid technology, rechargeable hearing aids, waterproof aids and bluetooth enabled devices.

All hearing aids from Greentree come with a manufacturer's warranty and the full support of our audiology team.

Get the hearing help you deserve

Hearing Loss | Hearing Aids | Tinnitus

Frequently Asked

Do you staff Audiologists or Hearing Aid Dispensers/Dealers?

Greentree Hearing and Audiology has three Audiologists, including two Doctors of Audiology. Russ Pickett, Sherry Pickett and John Scarlas are some of the top hearing care professionals around. You can read more about our experience, education and training in hearing healthcare on our About Us page.

Do you only carry one brand/manufacturer or many hearing aid brands?

At GreenTree, we are proudly independent and will fit you with the best possible hearing system for your needs. We carry hearing aids from the top manufacturers. You can read more about our products on our Hearing Aid Brands and Styles page.

Can your practice treat ringing ears (tinnitus)?

Yes, we can. Tinnitus is often correlated to a treatable hearing loss. Amplification often helps reduce the severity of the tinnitus. When amplification alone isn’t enough, we have additional tinnitus solutions to help you. Contact us to schedule a consultation here.

I'm not sure if I have hearing loss. What should I do?

We recommend you schedule an appointment for a hearing test. We will evaluate your symptoms and let you know if you have a treatable conditions. Sometimes, it is simply a matter of excessive cerumen (earwax). Other times, there are other medical conditions involved. Either way, we can get you the answers you are looking for.

Do people usually need 1 hearing aid or 2? Why?

Most patients have a treatable hearing loss in both ears. This requires a binaural fitting (two hearing aids). In some cases, only one hearing device is recommended.

I have more questions about hearing loss. What should I do?

If you have more questions, you can always contact us. We’d be happy to answer more of your questions. Of course, to get specific answers to your needs, it would be recommended to contact us to schedule an evaluation.

How do I get to your office?

We are located on Machester Road, between Clay and Harrison (near Town & Country Pharmacy). For more detailed directions, you can click on the green pin below or visit our Google listing at

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Doctor of Audiology
Sherry Pickett, Doctor of Audiology
Greentree Hearing Blog

Hearing Health Articles

Our hearing health blog offers easy-to-understand articles about hearing care, tips for using hearing aids, and information on hearing loss to help everyone learn more about hearing health.

Widex Hearing Technology Expo at Greentree Audiology

Widex Hearing Technology Expo at Greentree Audiology

Navigating Hearing Care: Should You Consult an Audiologist or a Hearing Instrument Specialist?

Navigating Hearing Care: Should You Consult an Audiologist or a Hearing Instrument Specialist?

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