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Who We Are

UT Southwestern’s Department of Radiation Oncology provides world-class care to approximately 200 patients each day and conducts groundbreaking research in Clinical Radiation Oncology, Medical Physics and EngineeringMolecular Medicine, and Comparative Oncology and Research Innovation.

Leadership

Robert Timmerman, M.D.

Robert Timmerman, M.D.

Chair and Professor
Effie Marie Cain Distinguished Chair in Cancer Therapy Research

David Sher, M.D.

David Sher, M.D, M.P.H.

Medical Director, Vice Chair of Clinical Operations and Quality, Chief of Head and Neck Radiation Oncology Service

Steve Jiang, Ph.D.

Steve Jiang, Ph.D.

Professor, Vice Chair of Digital Health & AI, Chief of Medical Physics & Engineering
Barbara Crittenden Professorship in Cancer Research

Deepak Nijhawan, M.D., Ph.D.

Deepak Nijhawan, M.D., Ph.D.

Associate Professor, Vice Chair of Research, Chief of the Section of Molecular Medicine

Ashish Ranjan, B.V.Sc., Ph.D.

Ashish Ranjan, B.V.Sc., Ph.D.

Vice Chair for Comparative Oncology and Research Innovation, Director of the Veterinary Research and Oncology Clinic

Faculty by Area