I am now cancer free,’’ the actress announced on Instagram, noting that she was diagnosed with Stage 1 cancer in December and that early detection had played a key role in her successful treatment.

Jenna Fischer revealed on her Instagram that she was diagnosed with breast cancer last December. The actress laid out her entire situation in a truly candid post. You can read below for details on the comedic actress’ health journey, from learning about her diagnosis to undergoing treatment and then becoming cancer-free:

Fischer had surgery, chemo and radiation to treat triple-positive breast cancer. She encourages others to prioritize annual mammograms.