Graham Walker has been my audiologist for the past two years. His equipment is state of the art and his service has been consistently personal, friendly, prompt and efficient. There’s always someone to answer his phone to make an appointment and you’re telephoned a day or two ahead of time to verify it; and if Graham says he will send you a replacement for a worn or lost hearing aid component he sends it.  In truth I can’t think of any element of audiological service I could wish for that Walker Hearing doesn’t provide.