Courses Available. Sierra Corbin, MS.Ed, CCC-SLP is a licensed and certified speech-language pathologist working with people who want to change or control how they sound and are perceived. She shares her vast array of knowledge in easy to digest components. What you learn is backed up by both research and years of experience.

​

Choose from self-paced courses including a full, comprehensive option and shorter, more focused courses. Learn how to discover and control your resonance, strengthen your voice, speak more clearly, relax your voice, and more, with handouts and homework included. You can love your voice today!