text:  And I'm going to start today with Dr. Kimmy Ng. She's director of the Young Onset Colorectal Cancer Center at Dana-Farber Cancer Institute in Boston, Massachusetts. Dr. Ng, welcome to On Point. Thank you for having me. Now, I should say that you know Alexa because she received some of her treatment at the Dana-Farber Cancer Center. How common or familiar is a story like hers amongst the patients that you see?