Audiologist intern Tucson, 1988. Audiologist, consultant Sunnyside Public Schools, Tucson, since 1988. Audiologist Amphitheatre Public Schools, Tucson, 1988-1989, Tucson Medical Center, since 1989.
Consultant, lecturer in field. Coordinator Project Hermosillo.
Member American Speech, Language and Hearing Association (New Investigator's award 1988), American Audiotory Society, American Academy Audiology, Arizona Speech, Language and Hearing Association (chairman international relations committee, science affiars committee), National Distinguished Service Registry, Society for Ear, Nose and Throat Advances in Children.