San Antonio (Radiation oncology)

  • 8019 South New Braunfels Avenue, Suite 101 San Antonio San Antonio, Texas 78235

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GenesisCare center for radiation oncology

Although we are now GenesisCare, this location’s center signage and branding materials are still being updated. Please continue to look out for the former 21st Century Oncology signage. We welcome you to our center and will continue to deliver world-class cancer care by our highly skilled specialists.

What we offer

  • 3D Conformal Treatment Planning
  • Electron Treatment Planning
  • Volumetric Modulated Arc Therapy (VMAT)
  • Stereotactic Body Radiation Therapy (SBRT)
  • Stereotactic Radiosurgery (SRT)
  • Intensity Modulated Radiation Therapy (IMRT)
  • Image Guided Radiation Therapy (IGRT)

Getting here

On site free Parking; VIA bus transit station next door


Opening hours
Mon – Fri 8:30am – 5pm