Firstly, Denis started her career at the local station located in Moscow and moved to CHFM & CJAY-FM where she worked for several months. She also worked as a sports and entertainment reporter and weather announcer at CFCN-TV and TS Network. She also worked as a co-host for CHUM-FM morning show, Roger, Rick, and Marilyn.
Marilyn announced that she would be hosting a new show, The Marilyn Denis Show which is running till now. On the previous month show, she announced that she will be awarded an honorary Ph.D. in Humane Letter.
Denis earned wide recognition and wealth in her career by her diligent performance. She was honored with The Rosalie Award, won the Viewer's Choice Award at the Gemini Awards, Gemini award for best host in a lifestyle/information series for Cityline, Awarded with Best Talk Program and also become the first female broadcaster to receive the Allan Waters Lifetime Achievement Award.
Moving towards her personal life, Marilyn Denis is once married but her husband name is unknown. She has a son named as Adam who is the afternoon drive-time host. She hasn't married again. She is currently single.
Marilyn earns the massive amount of money in her career. Being television and radio host she had worked at the different station which pays her good amount of salary. It is estimated that her current net worth is around $5 million.