The actor tells PEOPLE how he told his 'Full House' castmates that he has stage 3 Non-Hodgkin lymphoma Dave Coulier has the support of his Full House family amid his cancer diagnosis. In an exclusive interview with PEOPLE,

"Full House" alum Dave Coulier revealed that he has been diagnosed with cancer, specifically Stage 3 non-Hodgkin lymphoma.

Dave Coulier has been diagnosed with cancer. The "Full House" star, 65, said he was recently diagnosed with stage 3 Non-Hodgkin lymphoma, he shared in an episode of his podcast "Full House Rewind" and in a People magazine interview published Wednesday.