My name is Mary and I am 5 years old. My birthday is on November 21st and I live with my mom Kristina and my dad Scott in Berkley, Massachusetts. I also have a little sister name Kaitlin, who is 3. I go to preschool where my favorite activities are singing, dancing and coloring. Two years ago I was diagnosed with hepatoblastoma, which is a type of liver cancer. My doctor is named Dr. Grier, and he works at the Dana-Farber Cancer Institute in Boston, which is in another part of Massachusetts.