Career
Her most notable performances include Kelly Cramer on One Life to Live and Dinah Marler on Guiding Light. She is currently starring as Phyllis Summers on The Young and the Restless. Tognoni is known for her roles on daytime television soap operas.
In 1995, she made her soap debut as Kelly Cramer in American Broadcasting Company"s One Life to Live.
She appeared on the show until 2001. In April 2001, it was announced that Tognoni, after six years with the show, had decided not to renew her contract with the series.
In 2007, she was nominated again in the same category but lost to Genie Francis. In 2009, after Columbia Broadcasting System canceled Guiding Light, Tognoni returned to her role as Kelly Cramer on One Life to Live.
Also it was reported that Tognoni was in talks with several soaps for her post-Guiding Light gig.
Following the April 2011 cancelation of One Life to Live and All My Children, it was announced that Tognoni and co-star Tom Degnan, who was portraying Joey Buchanan at the time, would exit the series before its January 2012 finale. In addition to her career on soaps, Tognoni had guest-starring roles in Law & Order: Special Victims Unit and The Sopranos, and co-starred in a number of television shows and independent films. On May 22, 2014, it was announced that Tognoni was cast as Phyllis Summers in Columbia Broadcasting System"s The Young and the Restless, replacing Michelle Stafford.
Tognoni made her debut on August 11, 2014.