The Pitt’s Katherine LaNasa relied on some of the most difficult moments of her personal life to help bring her beloved character Dana to life — including her battle with breast cancer. “When I had cancer, I was really surprised at how kind the nurses were to me in that hospital and — and just in general, everyone at Piedmont in Atlanta [were] incredibly kind and it mattered so much,” LaNasa, 59, exclusively told Us on Wednesday, September 9, while discussing her new partnership with Novartis on the “Your Attention, Please” campaign to encourage women to prioritize their health via annual scre...