Oncologist Dr. Lawrence D. Piro shares emotional details about Shannen Doherty's final moments as she battled stage 4 breast cancer. In an interview with People, Piro reveals Doherty's unwavering positivity and determination to keep fighting, despite the grim prognosis. The actress, first diagnosed in 2015, underwent multiple rounds of chemotherapy and announced remission in 2017, only to face a recurrence in 2020. Doherty's close relationship with Piro, built on mutual respect and open communication, was crucial in her cancer journey. As her condition worsened, Doherty continued to showcase strength and optimism, even when undergoing difficult treatments. Piro stayed by her side until the end, surrounded by loved ones, as she peacefully passed away on July 13, 2024. Doherty's legacy of resilience, kindness, and love for life continues to inspire and resonate with fans and colleagues, who fondly remember her after her tragic loss at the age of 53.