Who to follow: Clinicians
ML
Mark Lewis, MD
Director of Gastrointestinal Oncology · Intermountain Health
OncologyNorth AmericaEstablished
Why follow Mark
He shares unique perspectives as both a practicing gastrointestinal oncologist and a patient with a hereditary tumor syndrome, emphasizing compassionate care and clinical insights.
Writes about
Gastrointestinal OncologyPatient AdvocacyMedical Humanities
Best for
GI oncologists, patient advocates, and medical students.