Our Educators
Dr. Marionna
Many of you already know me from "the other place." For those who don't, I'm Dr. Marionna, a.k.a. the Rocker Doc.
I've been a professional musician for over 25 years, having picked up the guitar at age 10 thanks to a fellow named John Denver. I've performed nationally and internationally (United States, Canada, and Mexico) at fairs, music festivals, and other venues. I've hosted countless open mic nights, released a regional acoustic blues album, and have written soundtracks for a few cable television shows.
I hold a PhD in Theoretical Psychology from Capella University and completed postdoctoral studies at Cambridge University on neuroscientific aspects of learning.
I've taught music for 15 years and have learned to adapt to students' personalities. This gives me a huge advantage in ensuring your success in your musical journey, no matter where you want it to take you.
One of my key strengths is my musical versatility. While I can adapt to any music style, I specialize in classic rock, American and Mexican Folk, and traditional Mississippi Delta Blues. My main folk influence was John Denver, and my main rock influences were Steve Howe of Yes and Tommy Shaw of Styx.
I am also the founder, lead singer, and guitarist for the band Moonshadow (founded in 2025). Be sure to check out our page on this site.


The Rocker Doc Music Education
A subsidiary company of Moonshadow Music Entertainment
drmarionna@rockerdocmusic.org
888-702-0226
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