David Dubin was predisposed to cancer, though he wasn’t aware of that when he was first diagnosed with colon cancer at age 29. He has something called Lynch Syndrome – a genetic mutation that makes someone significantly more likely to develop colon cancer. When sharing his cancer story with SurvivorNet, David described the look on his father’s face after his diagnosis.
Read MoreLearn more about SurvivorNet's rigorous medical review process.
