Sarah was born in Overland Park, Kansas, and later relocated to Mission Viejo, California, at the tender age of 10. Her early foray into the world of acting commenced in 1994 when she secured her first notable role as a series regular on the popular television series, Saved by the Bell: The New Class, which premiered in 1993.
Her talent and dedication to her craft soon earned her a recurring role as the captivating "Madison Kellner" on the critically-acclaimed Warner Bros. series, Everwood, which aired from 2002. This impressive performance marked a significant milestone in her career, paving the way for her future endeavors.
Sarah's remarkable acting abilities continued to garner attention as she took on the lead role in the CBS series, Dr. Vegas, from 2004 to 2006. Her versatility and range as an actress were further showcased in her portrayal of a character on the ABC series, What About Brian, which aired from 2006 to 2007.
However, it is her iconic and endearing performance as "Ellie Bartowski" on the long-running NBC series, Chuck, that has cemented her status as a beloved and talented actress. Her ability to bring depth and nuance to her characters has earned her a loyal fan base and critical acclaim.
In 2014, Sarah joined forces with the renowned actor Robert Downey Jr. in the Warner Bros. film, The Judge, a testament to her impressive range and ability to adapt to various roles. When not working on her latest projects, Sarah resides in Los Angeles with her husband, attorney Matt Jacobs, and their young son, Oliver Jacobs.