Radiation Oncology

Radiant Oncology is a division of the Center for Neurosciences that specializes in Radiation Therapy. We are known for having a dedicated set of teams that provide the highest quality care for our patients, and pride ourselves on making things happen quickly. Although we have multiple specialties centered in neurologic care, we have expanded to treat nearly all malignancies, which provided the creation of Radiant Oncology as our new division.

Please visit the Radiant Oncology website

for more information.

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Get In Touch With Us!

Front Desk:

To schedule an appointment, or for general information, please call 520-320-2146


To reach the Billing department of our parent company, Center for Neurosciences, please call 520-795-7923

After Hours:

If you have an urgent need after hours, please call 520-795-7750, and select option 1 to reach the on-call physician




For general questions, or to provide feedback, you can reach our management team at radiantoncology@neurotucson.com

Radiation Oncology is a specialty that uses a focused radiation beam to treat a variety of medical conditions. Radiation can be given either alone or in combination with surgery and/or chemotherapy. Our Radiation Oncologists works closely with oncologists and surgeons, such as our Neuro-Oncologist and Neurosurgeons, as part of a multi-disciplinary team to plan the best course of treatment for each patient.

Radiation Therapy Treatment Options

Radiation is a high energy x-ray beam that can be precisely targeted at any location in the body. The patient cannot see, smell, taste, hear or feel the radiation treatment. The radiation beam is shaped so it conforms to the shape of the target and blocks out normal tissue. In order to shape the radiation beam, a 3-dimensional reconstruction of the target area is created on the computer using a CT scan of the patient, and sometimes an MRI scan.

Prior to starting radiation treatment, the patient undergoes a “simulation”. During the simulation, the CT scan is taken in the same position that the patient will be treated. The radiation oncologist maps out target areas on the scans, as well as maps out nearby normal organs. After mapping the area to be treated, a radiation plan is devised. Different techniques can be used to deliver radiation therapy. Our Radiation Oncologist will select the most effective radiation delivery technique to destroy or sterilize abnormal cells while sparing the normal surrounding tissue. Once the radiation oncologist has completed the radiation plan, the patient will start treatment.

  • Intensity Modulated Radiation Therapy (IMRT) is an advanced mode of high-precision radiotherapy that not only shapes the radiation beam so that it conforms to the shape of the tumor, but also gives different intensity of radiation in different parts of the radiation beam in order to minimize dose to surrounding normal organs.
  • Stereotactic Radiosurgery (SRS) is a highly precise form of radiation therapy that can be used to treat benign and malignant tumors of the brain, as well as other conditions affecting blood vessels and nerves.
  • RapidArc® Radiation Therapy is a form of IMRT. RapidArc delivers IMRT during a 360 degree rotation around the patient.
  • Image Guided Radiation Therapy (IGRT) is the use of frequent imaging during a course of radiation therapy to improve the precision and accuracy of the delivery of radiation.

Our Physicians’ Goal

Our physicians’ goal is to provide the highest quality care – the same level of care we want for ourselves and our loved ones.

We will help our patients to understand their condition, listen to their concerns, answer their questions and provide the best clinical treatment available.

Radiation Oncology Program

Our radiation oncologist works with the medical oncologists and surgeons as part of a multi-disciplinary team to plan the best course of treatment for each patient. Combined with our neuro-oncologist and neurosurgeons, we offer specialized care in a single location for those patients with malignant and benign brain and spinal tumors as well as some vascular and nerve disorder.

To schedule an appointment, please call us at (520) 320-2146.