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Robert Timmerman, M.D.

Robert Timmerman, M.D.

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

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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
    Graduate School
    University of Tennessee at Knoxville (1986)
    Other Post Graduate Training
    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
    Optimizing Risk Vs. Reward in the Era of Ablative Radiotherapy Through Calculated Useful Trauma (CUT)
    Sanford NN, Timmerman RD International Journal of Radiation Oncology Biology Physics 2024 Jul 119 721-723
    Where Does Auto-Segmentation for Brain Metastases Radiosurgery Stand Today?
    Kim M, Wang JY, Lu W, Jiang H, Stojadinovic S, Wardak Z, Dan T, Timmerman R, Wang L, Chuang C, Szalkowski G, Liu L, Pollom E, Rahimy E, Soltys S, Chen M, Gu X Bioengineering 2024 May 11
    Stereotactic radiosurgery in the management of non–small cell lung cancer brain metastases: a prospective study using the NeuroPoint Alliance Stereotactic Radiosurgery Registry
    Michalopoulos GD, Katsos K, Grills IS, Warnick RE, McInerney J, Attia A, Timmerman R, Chang E, Andrews DW, D’Ambrosio AL, Cobb WS, Pouratian N, Spalding AC, Walter K, Jensen RL, Bydon M, Asher AL, Sheehan JP Journal of neurosurgery 2024 May 140 1223-1232
    An AI-based approach for modeling the synergy between radiotherapy and immunotherapy
    Peng H, Moore C, Zhang Y, Saha D, Jiang S, Timmerman R Scientific reports 2024 Apr 14 8250
    BIOGUIDE-X: A First-in-Human Study of the Performance of Positron Emission Tomography-Guided Radiation Therapy
    Vitzthum LK, Surucu M, Gensheimer MF, Kovalchuk N, Han B, Pham D, Chang D, Shirvani SM, Aksoy D, Maniyedath A, Narayanan M, Da Silva AJ, Mazin S, Feghali KA, Iyengar P, Dan T, Pompos A, Timmerman R, Öz O, Cai B, Garant A International Journal of Radiation Oncology Biology Physics 2024 Apr 118 1172-1180
    Stereotactic ablative radiotherapy for primary renal cell carcinoma
    Yang DX, Kwon YS, Timmerman R, Hannan R Clinical and Translational Radiation Oncology 2024 Jan 44
    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
    Beyond conventional bounds: Surpassing system limits for stereotactic ablative (SAbR) lung radiotherapy using CBCT-based adaptive planning system
    Gonzalez Y, Visak J, Overman L, Liao CY, Yen A, Zhuang T, Cai B, Godley A, Zhang Y, Timmerman R, Iyengar P, Westover K, Parsons D, Lin MH Journal of applied clinical medical physics 2024
    Rethinking the potential role of dose painting in personalized ultra-fractionated stereotactic adaptive radiotherapy
    Peng H, Deng J, Jiang S, Timmerman R Frontiers in Oncology 2024 14
    Modeling gamma knife radiosurgical toxicity for multiple brain metastases
    Hsu EJ, Yan Y, Timmerman RD, Wardak Z, Dan TD, Patel TR, Vo D, Stojadinovic S Radiotherapy and Oncology 2023 Nov 188
  • Books

    Featured 

    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 Alpha
      1989 (0)
    • The Best Doctors in America
      1998-2005 (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