Dr. Mark Lewis (Pt. 3): Raising a Family while Managing a Familial Cancer Syndrome Published May 23, 2019 at 2560 × 1440 in Dr. Mark Lewis (Pt. 3): Raising a Family while Managing a Familial Cancer Syndrome Dr. Mark Lewis and host Jack West reflect on the personal decisions involved with having children with the uncertainty of a familial cancer syndrome, as well as the power of connectivity through medical discussions on social media.