Better Hearing Takes More Than Just Technology - it's a partnership. At Kos/Danchak Audiology & Hearing Aids, we appreciate the evolution of hearing device technology and while the last 10 years have seen dramatic technology improvements, hearing aids are only as good as the expertise of the person fitting them and the counseling they provide. The audiologists at Kos/Danchak are all doctoral level, which means they have achieved the highest level of education in their field. Additionally, they attend various conferences and presentations annually to continue their education in all aspects of audiology and hearing device technology. We are very humbled by the consistent recognition that our patients provide us with their referrals of friends and family members. Their experience with us speaks to the core of who we are and what we provide for our patients & and that is obviously a lot more than just hearing aids.. As an independently owned and operated audiology and hearing aid dispensing practice,Kos/Danchak Audiology and Hearing Aids provides the diagnostic and hearing aid dispensing and repair services to help you hear the best you can. Our Complete Hearing Health Care Program provides the follow-up services needed for success with your investment in better hearing. We even provide the batteries for free for the lifetime of your devices! We are the only practice in the Arlington,Dallas/Fort Worth area that offers such a comprehensive set of follow-up services.