Dr. Kathy Mellott is a doctor of audiology with more than 35 years of professional experience. Audiology Unlimited was founded in 1993 and now has 3 locations in Prince George's and Montgomery Counties. She included College Park Hearing Services in her private practice in 1996. Dr. Mellott specializes in working with seniors, but all ages are able to be evaluated. Several manufacturers of hearing aids are dispensed and almost any make and model can be repaired with a 1-week turn-around.