Robert Dale Timmerman MD

Robert Timmerman, M.D., is Professor and Vice Chair of the Department of Radiation Oncology.Robert D. Timmerman, MD, is Professor of Radiation Oncology and Neurosurgery, and Effie Marie Cain Distinguished Chair in Cancer Therapy Research at the University of Texas Southwestern Medical Center in Dallas, Texas, where his primary practice involves the treatment of adult and children with brain tumors. Dr. Timmerman graduated from Iowa State University with a Bachelor of Science degree in Nuclear Engineering and from the University of Tennessee with a Master of Science degree in Reactor Physics.

After finishing medical school in his home state of South Dakota, he completed a residency in Radiation Oncology at The Johns Hopkins Hospital. He was the principal investigator or co-investigator on several prospective trials designed to evaluate the efficacy and toxicity of stereotactic body radiation therapy in lung, liver, spine, and pelvic sites. He is the national principal investigator of Radiation Therapy Oncology Group (RTOG)