Mark S. Etherington, MD

Assistant Professor of Surgery
Division of Endocrine and Oncologic Surgery, Hospital of the University of Pennsylvania
Philadelphia, Pennsylvania, United States

Surgical oncologist specializing in robotic hepatopancreatobiliary surgery at the University of Pennsylvania.

Presentation(s):

• P120. Adjuvant Immunotherapy for Esophageal Cancer in the CheckMate 577 Era: A National Cohort Analysis of Uptake and Overall Survival

  Saturday, March 7, 2026
  9:28 AM - 9:35 AM MST