Her first TV appearance was in 1994 as a model on the game show The Price Is Right.
She has also had a starring role in the television series Sheena which she appeared in with John Allen Nelson.
Gena has been married three times and has four children, a son called Spencer Michael Gregory Fahlman from her second marriage, another son called Hudson Lee Hulse, a daughter called Stella Monroe Hulse from her current third marriage and a stepdaughter called Caia.
Gena also published a book in 2013 called Beautiful Inside and Out, Conquering Thyroid Disease with a Healthy, Happy, "Thyroid Sexy" Life describing her long struggle with Thyroid disease and means of overcoming it.
She is also set to play a role in a detective movie called The B Team along with other Baywatch cast members Jeremy Jackson, David Chokachi, Kelly Packard, Jaason Simmons, Michael Bergin, Alexandra Paul and Gregory Alan Williams.
- Gena was the second and most recurring actress to play the role of Neely.