Rebecca Leonard, PhD is a professor in the Dept. of Otolaryngology/HNS at the University of California, Davis. She is also the Clinical Director of the Voice-Speech-Swallowing Center in the ENT Clinic at the U. C. Davis Medical Center. Her clinical and research interests are in the areas of voice and swallowing. A particular focus has been the videofluoroscopic investigation of normal and disordered swallowing, including changes in swallowing associated with aging. Other research areas have included the effects of ablative procedures on speech, and tissue changes in the vocal folds associated with aversive stimuli. Dr. Rebecca Leonard received her undergraduate training at Indiana University. Her M.S. and Ph.D. degrees are from Purdue University. She is a member of the American Speech, Language and Hearing Association, and she is an ASHA Fellow.+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++. Katherine Kendall, MD earned her Bachelor of Arts degree from the University of California, San Diego and her Doctor of Medicine degree from Baylor College of Medicine in Houston, Texas. She completed her residency in Otolaryngology at the University of California, Davis. Dr. Kendall joined the Otolaryngology Faculty at the University of Minnesota in 2007 and created a Voice Clinic at the Minneapolis VA Medical Center, offering multidisciplinary evaluation and treatment of voice and swallowing disorders. She continued her work on laryngeal imaging and published a textbook on laryngeal evaluation. Her research program at the VA investigated swallowing outcomes after the treatment of oropharyngeal cancer. Dr. Kendall joined the Division of Otolaryngology at the University of Utah in 2012 and continues her work on the treatment of voice and swallowing disorders.