She provides classes in Voice Disorders, Interdisciplinary Habilitation of the Speaking Voice, Multicultural and Professional Issues, and Motor Speech Disorders. She maintains a small private practice that specializes in care of the professional voice, transgender voice modification, neurogenic voice disorders, and dysphagia. She has published in the areas of spasmodic dysphonia, transgender voice, dysphagia, Parkinson’s disease, and Huntington’s disease. She is an invited, international speaker performing workshops in Belgium, Greece, Sweden, Canada, and the United States. Dr. Stewart coauthored the recently published Voice Rehabilitation: Testing Hypotheses and Reframing Therapy, available for order on Amazon.