Dr. Dion is a laryngologist who specializes in endoscopic and open airway surgery. His specialized training has led to more than 60 peer-reviewed publications, numerous book chapters and multimedia presentations, and a variety awards at local, region, national and even international scientific meetings.
Voice and Swallowing Disorders
Research and Publications
UC Health is the region’s only adult academic health system, where expert teams unite clinical care, research and education to transform outcomes. For patients with voice and swallowing disorders, this means access to leading-edge treatments, opportunities to participate in clinical research and a care team dedicated to advancing the science of their specialty.
Research and Clinical Trials
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Research and Clinical Trials
Knowledge That Benefits Patients Here and Around the World
We partner with physicians across the region to ensure optimal care for patients who need specialized health services.
Shaping the Future of Treatment Within Our Specialty
Through participation in clinical trials, our providers explore new therapies and refine current standards of care.
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Find Out More About Our Expert, Multidisciplinary Care
Our physicians focus on restoring function and quality of life for adults with complex conditions.
Research and Clinical Trials
Research and Clinical Trials
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Featured Provider Publications
Greg R. Dion, MD
Featured Provider Publications
Aaron D. Friedman, MD
Dr. Friedman is an otolaryngologist and laryngeal surgeon who specializes in voice disorders and airway stenosis. He has published dozens of peer-reviewed articles and has lectured both nationally and internationally in the field of laryngology. His research interests include optimizing voice outcomes in the surgical treatment of early-stage vocal cord cancer.
Featured Provider Publications
Rebecca J. Howell, MD
Dr. Howell is Associate Professor of Clinical Otolaryngology and first ever Chief of the Division of Laryngology at the University of Cincinnati College of Medicine. Her research focuses on innovative diagnostic approaches, laryngo-tracheal and esophageal surgery and multidisciplinary translational teams.
