I have 30 years of experience and specialize in the field of speech-language pathology with specific knowledge of communication problems with stroke, aphasia and traumatic brain injury, communication rehabilitation of aphasia and cognitive communication problems with brain injury, communication and aging, and dementia and Alzheimer’s disease. I have published on such topics as communication and rehabilitation of stroke and aphasia, cognition and communication of traumatic brain injury and communication profiles of dementia. I have testified on communication after head and brain injury and communication problems with aphasia.