About Us


              David and Melanie Gnewikow 

          David and Melanie Gnewikow 

Advanced Hearing Solutions was founded in 2007 by Dr. David Gnewikow, Audiologist.   The mission of Advanced Hearing Solutions is to serve patients with hearing loss by focusing on each individual’s unique communication needs. We seek to find the point where science meets compassion by applying knowledge of the latest audiology techniques, hearing research, and hearing aid technology to each patient’s specific place in life. We seek not only to allow patients better hearing, but to allow them to hear life.

We understand the physical, communicative, financial, and emotional stresses that result from hearing loss. Our staff is wholly committed to improving the hearing, communication, and quality of life for all of our patients. That’s why we allow our patients a no obligation trial period with all hearing aids. We strive to maximize our patients’ communication abilities, not just to hear better, but to hear life.

Advanced Hearing Solutions is located in Mt. Juliet, Tennessee, just outside of Nashville. We are your source for  hearing loss, hearing consultations, hearing aids, and hearing aid repairs in the Nashville area, Wilson County and all of Middle Tennessee .

Dr. David Gnewikow, smiling while sitting in a park


Advanced Hearing Solutions owner, Dr. David Gnewikow, is a licensed and certified Audiologist. We are proud to be the only private practice in the area with a Ph.D. level audiologist having extensive experience not only in the recommendation and fitting of hearing instruments, but also in performing the research to make better hearing aids, and teaching clinical skills to other audiologists. It is our goal to the be the premier destination for hearing aids in Nashville, Mount Juliet and all of Middle Tennessee.



Dr. David Gnewikow assisting a young man

Dr. David Gnewikow, Audiologist and owner of Advanced Hearing Solutions has extensive experience recommending and fitting advanced technology hearing aids. He served a four year doctoral fellowship at the Nashville Campus of the Department of Veterans Affairs Medical Center in Audiology. During that time, he fit hearing aids to hundreds of veterans with hearing loss. Additionally, during his fellowship at the VAMC, he coordinated a hearing aid users group where he educated Veterans with hearing loss and their spouses.

Following the completion of his doctoral fellowship, Dr. Gnewikow served as the Coordinator of Audiology Services at the Vanderbilt Bill Wilkerson Center from 2000 until 2007. At Vanderbilt, Dr. Gnewikow treated patients with hearing loss, fit hearing aids, managed the hearing clinic, taught hearing aids courses to students in the medical school and engaged in hearing aid research. Having fit thousands of patients with hearing aids, Dr. Gnewikow’s experience allows him to help patients select the hearing aids that are most appropriate for their specific listening needs and thus provide the best benefit possible.



Dr. David Gnewikow and assistant experimenting with dummy 

Dr. David Gnewikow has presented locally, regionally, and nationally at hearing industry trade and research meetings on topics of hearing loss, hearing aid fittings, directional microphone hearing aids, open-fitting hearing aids, and hearing in background noise. Additionally, Dr. Gnewikow has not only practiced Audiology, but taught future Audiologists in classroom courses at Vanderbilt University School of Medicine, where he was the instructor for Hearing Aids I, Measurement of Hearing, and Hearing Conservation.

Due to his education and research background, Dr. Gnewikow has the expertise to fit the most advanced hearing aids with an excellent understanding of the underlying principles of the technology. This expertise allows the ability to maximize speech understanding, hearing aid performance in background noise, and overall patient benefit with today’s most advanced hearing aid fittings.