Audio Professional Hearing Centers - York

Licensed Doctor of Audiology Ann Welker has been an audiologist since 1997. She loves helping people enjoy easier communication and the improved quality of life that results from better hearing. Her specialties include diagnostic audiological testing and dispensing hearing aids. She is a Fellow of the American Academy of Audiology and holds a Certificate of Clinical Competence in Audiology from the American Speech Language Hearing Association.

Dr. Welker earned her master’s degree in audiology from Towson University and her doctorate of audiology from Salus University in Elkins Park, PA. She resides in York with her husband and children and enjoys contributing with local community service organizations. 

Licensed Doctor of Audiology Courtney Eisenhart earned her doctorate of audiology from Bloomsburg University of Pennsylvania. Her experience includes a broad range of diagnostic hearing care services for all ages, hearing aid technology, vestibular testing and tinnitus evaluations. She is a Fellow of the American Academy of Audiology and holds a Certificate of Clinical Competence in Audiology from the American Speech Language Hearing Association.

Dr. Eisenhart chose this profession to improve the lives of individuals with hearing loss and their loved ones through better hearing and communication. 

Paul Knaub is the founder of Audio Professionals and has been helping people hear better since 1969. He has over four decades of experience in the hearing healthcare profession. Paul is a Board Certified in Hearing Instrument Science and is a member of the International Hearing Society and the Pennsylvania Hearing Aid Alliance.

Licensed Doctor of Audiology Caitlin Fike earned her doctorate of audiology from Bloomsburg University of Pennsylvania. Her experience includes a broad range of diagnostic hearing care services for all ages and hearing aid technology.  She was with us during her fourth year externship in 2018 and has accepted a full-time position as an Audiologist at our practice! She holds a Certificate of Clinical Competence in Audiology from the American Speech Language Hearing Association.

Dr. Fike chose this profession because of the significant difference she can make in a patient's quality of life by helping them regain one of their senses. She enjoys guiding the patient through the entire process from diagnosing their hearing loss to having the ability to provide the treatment necessary for their hearing and lifestyle needs.