The diagnosis of cancer represents a potentially life-threatening event that can be considered a unique traumatic stressor. A cancer diagnosis can disrupt a person's life, affecting emotions, cognition, and physical pain impacting the individual sense of identity. Findings from the literature suggest that EMDR can be a valid treatment in the processing of cancer-related traumatic events. With this proposal, the investigators aim to evaluate the feasibility and the effects of a combined EMDR Integrative Group Treatment Protocol and an optional EMDR individual protocol for people with cancer.