
Richard F. Riedel, MD
Program Director

Gowthami Arepally, MD
Associate Program Director
Nyasia Lloyd
Fellowship Program Coordinator
nyasia.llyod@duke.edu
919-684-2287
Duke Cancer Institute
Michael B. Kastan, MD, PhD
Executive Director
Steven Patierno, PhD
Deputy Director
Division of Hematologic Malignancies and Cellular Therapy
Nelson Chao, MD, MBA
Division Chief
Learn more about faculty in the Division of Hematolgic Malginancies and Cellular Therapy
Division of Hematology
Thomas Ortel, MD, PhD
Division Chief
Division of Medical Oncology
James Abbruzzese, MD
Division Chief
Learn more about faculty in the Division of Medical Oncology