Dave Coulier, 'Full House' Star, Reveals Stage 3 Cancer Diagnosis

Dave Coulier, best known for his role as Joey Gladstone on the sitcom 'Full House', has revealed that he has been diagnosed with stage 3 cancer.

The 65-year-old actor shared the news on Instagram, posting a photo of himself receiving chemotherapy treatment.

"I've been diagnosed with stage 3 cancer," Coulier wrote. "It's a very difficult time for me and my family, but I'm determined to fight this and come out stronger on the other side."