Robert Timmerman, M.D. Titles and Appointments Chair of the Department of Radiation Oncology Professor & Chair Endowed Title Effie Marie Cain Distinguished Chair in Cancer Therapy Research School Medical School Department Radiation Oncology | Harold C. Simmons Comprehensive Cancer Center | Neurological Surgery You have reached the Academic Profile. For more information on the doctor and patient care, please visit the clinical profile. Biography Robert D. Timmerman, M.D., FASTRO, FACR, is Professor and Chair of Radiation Oncology, Professor of Neurosurgery, and Effie Marie Cain Distinguished Chair in Cancer Therapy Research. His primary practice involves the treatment of adult and children with brain tumors. Dr. Timmerman graduated from Iowa State University with a bachelor's degree in nuclear engineering and a master's degree in reactor physics from the University of Tennessee. 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) trials using this therapy in patients with early stage lung cancer. Education Other Post Graduate Training University of Tennessee at Knoxville (1986) Graduate School University of Tennessee at Knoxville (1986) Medical School University of South Dakota (1990) Internship McKennan Hospital (1991), Transitional Year Residency Johns Hopkins School of Medicine (1994), Radiation Oncology Research Interest Effect of SAbR on immune function and immunotherapy Hypofractionated radiation therapy Radiation response modifiers Stereotactic body radiation therapy (SBRT) Publications Cone Beam Online Adaptive Radiation Therapy: A Promising Approach for Gastric Mucosa-Associated Lymphoid Tissue Lymphoma? Zhong X, Rahman M, Simmons A, Li X, Kozak M, Desai N, Timmerman R, Godley A, Cai B, Parsons D, Kumar KA, Lin MH Advances in Radiation Oncology 2025 Feb 10 PULSAR Effect: Revealing potential synergies in combined radiation therapy and immunotherapy via differential equations Rouf S, Moore C, Saha D, Nguyen D, Bleile ML, Timmerman R, Peng H, Jiang S Journal of Theoretical Biology 2025 Jan 596 Concerning Safety and Efficacy of Concurrent and Consolidative Durvalumab With Thoracic Radiation Therapy in PDL1-Unselected Stage III Non-Small Cell Lung Cancer: Brief Report Zhang Y, Iyengar P, Montalvo S, Westover KD, Rashdan S, Donthireddy K, Kim J, Dowell JE, Drapkin B, Bhalla S, Chukwuma C, Nadeem U, Ahn C, Timmerman RD, Gerber DE International Journal of Radiation Oncology Biology Physics 2025 Jan 121 68-74 Centralized Quality Assurance of Stereotactic Body Radiation Therapy for the Veterans Affairs Cooperative Studies Program Study Number 2005: A Phase 3 Randomized Trial of Lung Cancer Surgery or Stereotactic Radiotherapy for Operable Early-Stage Non-Small Cell Lung Cancer (VALOR) Ritter TA, Timmerman RD, Hanfi HI, Shi H, Leiner MK, Feng H, Skinner VL, Robin LM, Odle C, Amador G, Sindowski T, Snodgrass AJ, Huang GD, Reda DJ, Slatore C, Sears CR, Cornwell LD, Karas TZ, Harpole DH, Palta J, Moghanaki D Practical Radiation Oncology 2025 Jan 15 e29-e39 Multiomics-Based Outcome Prediction in Personalized Ultra-Fractionated Stereotactic Adaptive Radiotherapy (PULSAR) Zhang H, Dohopolski M, Stojadinovic S, Schmitt LG, Anand S, Kim H, Pompos A, Godley A, Jiang S, Dan T, Wardak Z, Timmerman R, Peng H Cancers 2024 Oct 16 Safe Hypofractionation Amid Diverse Technologies: Using Teamwork to Manage the Complexity Lin MH, Arbab M, Pompos A, Wilcox LC, Radpour S, Desai K, Timmerman R Seminars in Radiation Oncology 2024 Oct 34 395-401 Adrenal Insufficiency following Stereotactic Ablative Radiotherapy (SAbR) of Adrenal Gland Metastases Hamidi O, Miljanic M, Tumyan G, Christie A, Mirfakhraee S, Ali S, Dohopolski M, Gottumukkala S, Brugarolas J, Timmerman R, Hannan R Cancers 2024 Sep 16 Integrating local and distant radiation-induced lung injury: Development and validation of a predictive model for ventilation loss Vicente EM, Grande Gutierrez N, Oakes JM, Cammin J, Gopal A, Kipritidis J, Modiri A, Mossahebi S, Mohindra P, Citron WK, Matuszak MM, Timmerman R, Sawant A Medical physics 2024 Sep 51 6259-6275 Motion analysis comparing surface imaging and diaphragm tracking on kV projections for deep inspiration breath hold (DIBH) Chen M, Chiu T, Timmerman R, Gu X, Lu W, Parsons D, Folkert MR, Gu X Physica Medica 2024 Sep 125 Long-Term Prospective Outcomes of Intensity Modulated Radiotherapy for Locally Advanced Lung Cancer A Secondary Analysis of a Randomized Clinical Trial Chun SG, Hu C, Komaki RU, Timmerman RD, Schild SE, Bogart JA, Dobelbower MC, Bosch W, Kavadi VS, Narayan S, Iyengar P, Robinson C, Rothman J, Raben A, Augspurger ME, MacRae RM, Paulus R, Bradley JD JAMA Oncology 2024 Aug 10 1111-1115 Results 1-10 of 365 1 2 3 4 5 Next Last Books Featured Books Stereotactic Body Radiation Therapy Brian Kavanagh and Robert Timmerman (Ed.) (2005). Baltimore, MD, Lippincott, Williams, and Wilkins Image Guided and Adaptive Radiation Therapy Robert Timmerman and Lei Xing (Ed.) (2009). Baltimore, MD, Lippincott, Williams, and Wilkins Treating Tumors that Move with Respiration Urschel HC, Luketich JD, Papiez L, Timmerman R (Ed.) (2007). New York, NY, Springer Science & Business Media IMRT, IGRT, SBRT - Advances in the Treatment Planning and Delivery of Radiotherapy Meyer J, Kavanagh B, Timmerman R (editors) (Ed.) (2007). Basal, Switzerland, Karger Honors & Awards Alpha Omega Alpha1989 (0) The Best Doctors in America1998-2005 (0) Professional Associations/Affiliations American College of Radiology American Society for Therapeutic Radiology and Oncology Radiation Therapy Oncology Group Society for Neuro-Oncology The Children′s Cancer Group and The Children′s Oncology Group
