Sierra Corbin is a speech-language pathologist in Eugene, OR. She works at Eugene Speech Therapy, a private practice that provides evidence-based services for speech, language, cognitive, voice, and swallowing disorders and gender-affirming voice and accent modification. Sierra is also a clinical supervisor in the University of Oregon Communication Disorders and Sciences graduate program. She works in the Clinic for Adults with Acquired Language and Motor Speech Disorders and the Alternative and Augmentative Communication Clinic. She is a certified MDTP, NMES, PhoRTE, and SPEAK OUT! provider, created Rowdy Readers, a therapy group for people with Parkinson's who read to children, a Parkinson's choir, an online voice course, and has a YouTube channel dedicated to speech therapy education with 2.4 million views.