An individual with a Master’s degree or doctorate degree in audiology. Audiologists identify, assess and treat disorders of the hearing and balance systems.  They can select, fit and dispense hearing aids and other related devices. They can also program cochlear implants, provide instruction, rehabilitation and counseling services to help communication.

An individual who is certified by the National Board of Certification in Hearing Aid Sciences to test for hearing loss, fit hearing aids and provide care and counseling to people with hearing loss.

Medical doctors who are board certified by the American Board of Otolaryngology. They specialize in diseases of the ear, nose and throat. An ENT is able to perform and supervise hearing and balance testing, as well as prescribe medications, perform surgery and select, fit and dispense hearing aids and other hearing devices.