Radiation therapy uses high-energy radiation to shrink tumors and kill cancer cells. There are two main modes of delivering radiation—external beam radiation therapy (EBRT), which delivers radiation using a machine outside the body, and internal radiation therapy, also known as brachytherapy, which involves inserting radioactive materials into the body and near cancer cells.

With five convenient locations throughout the Atlanta region, our experienced radiation oncologists are able to treat both metastatic (cancerous) types of tumors and benign tumors through the multiple types of both external beam radiation therapy and internal radiation therapy listed below at various locations.

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External Beam Radiation Therapy

  • Conventional Radiation Therapy
  • Intensity-Modulated Radiation Therapy (IMRT)
  • Image-Guided Radiation Therapy (IGRT)
  • RapidArc IMRT
  • Stereotactic Radiosurgery (SRS)
  • Stereotactic Body Radiotherapy (SBRT)


  • High-Dose Rate (HDR) Brachytherapy
  • Prostate Seed Implantation
  • Accelerated Partial Breast Irradiation

Gamma Knife Radiosurgery

CT Simulation with 4-D Gating

Total Body Irradiation (TBI)

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