Theresa Coseglia, M.S., CCC-A, FAAA Theresa is a licensed clinical audiologist with ENT Associates of Nassau County, PC. She received her Master of Science degree in Audiology from the State University of New York at New Paltz. Theresa is a Board Certified Audiologist, holds the certificate of clinical competence (CCC) and is a fellow in the American Academy of Audiology. She completed her clinical fellowship training in our facility. In addition to clinical testing, Theresa is a licensed Hearing Aid Dispenser and specializes in the fitting of digital hearing aids as well as custom ear protection (custom ear plugs) and custom earmolds. She also provides our patients with advanced balance testing for dizziness.