Bernhard is a Los Angeles-based drummer and percussionist from Austria. His artist name "DocThor Rhythm" is a reflection of his part-time profession as a medical doctor, invented by his fellow students at the Musicians Institute in Hollywood where he received his degree in drum performance.

Bernhard is a live and recording musician with international experience in Austria, USA and Brazil and plays a wide variety of styles such as Funk, Rock, Latin, Reggae, R&B, and Jazz.

He is the drummer of the Funk-Rock band No Wrong Numbers and also the founder and leader of his professional Jazz quartet in Orange County.