Ruth has taught "Singing, Songwriting and Performance" at Princeton University as a Forbes College Fellow. She is the founder of San Francisco Vocal Coaching and the creator of The Singingbelt System. She currently teaches singing and songwriting in Los Gatos, San Jose and San Francisco. Her students have appeared on David Letterman, Jimmy Kimmel, Conan O'Brien, Disney, VH-1, MTV and American Idol. She has also helped her younger students prepare, audition and gain acceptance to Berklee College of Music, Carnegie Mellon Conservatory, NYU and Boston University.