The Journal of Clinical Oncology (JCO) welcomes new Associate Editor Andrew H. Ko, MD. Dr. Ko is Professor of Medicine in the Division of Hematology/ Oncology at the University of California San Francisco (UCSF), and is an active member of the Gastrointestinal (GI) Oncology Program at the Helen Diller Family Comprehensive Cancer Center, also at UCSF. Dr. Ko is well known for his contributions to the field of GI oncology and has been an active member of several ASCO committees, including the Conquer Cancer Foundation Grants Selection Committee and the Scientific Program Committee for the 2015 Annual Meeting. As an Associate Editor, he will focus primarily on GI oncology submissions.

The Journal of Global Oncology (JGO) welcomes new Associate Editor Rengaswamy Sankaranarayanan, MD. Dr. Sankaranarayanan is a Special Advisor on Cancer Control, Head of the Early Detection and Prevention Section, and Head of the Screening Group at the International Agency for Research on Cancer (IARC) in Lyon, and cancer epidemiology and control and has a strong commitment to research, training, program development, and technical assistance in the early detection and control of cancer in low- and middle-income countries. France. He specializes in radiotherapy