Jana was born in the Czech Republic and grew up in Canada. She began her modeling career at the age of 16, and has since appeared in magazines such as Elle, Vogue, and Harper's Bazaar. In addition to modeling, she has also worked as a jewelry designer and television host.
Jana first came to public attention in the United States as a host on the now-defunct Jewelry Television channel. She hosted several shows on the network, including Gemstone Gems and The Jana Bozek Show. After Jewelry Television ceased operations in 2015, Jana relocated to Los Angeles where she currently resides.
In addition to her work in front of the camera, Jana is also an accomplished singer/songwriter. She has released two albums; Empty Space (2015) and Stay (2017). Her music has been featured on popular television shows such as Grey's Anatomy and Pretty Little Liars.