Radiation Oncology Services

At UC Irvine Health, our radiation oncology team understands what cancer patients and their family members are experiencing. We take pride in providing the most advanced radiation therapies in a comfortable and compassionate setting.

Our nationally recognized specialists are skilled in treating all types of cancers, from common to rare, and they personalize your care to provide the best possible outcome.

We are located in the UC Irvine Health Chao Family Comprehensive Cancer Center, the only such institution in Orange County carrying the National Cancer Institute's mark of excellence.

Our wide-ranging services include state-of-the-art treatments such as RapidArc™ radiotherapy, a groundbreaking method of delivering powerful, highly directed radiation that's faster and more precise than conventional radiotherapy.

For more information, call 714-456-5651.

Advances in technology and a better understanding of radiation’s effects on the body have made radiation oncology a key component in cancer treatment.

About 50 percent of patients diagnosed with cancer receive curative, adjuvant or a palliative radiation treatment externally and/or internally. 

At UC Irvine Health, our radiation oncology specialists harness this knowledge when treating patients with a confirmed or suspected malignancy. We also treat certain benign conditions that respond to radiation therapy.

Learn more about the conditions we treat and the therapies we provide ›

As part of the UC Irvine Health Chao Family Comprehensive Cancer Center, the only National Cancer Institute-designated comprehensive cancer center in Orange County, our radiation oncology team offers wide-ranging, state-of-the-art clinical services.

Radiation methods

We are the first in Orange County to use the groundbreaking RapidArc™ radiotherapy system, which is more accurate and faster than other delivery systems.

Other external radiation treatment methods include:

  • Intensity-modulated radiation therapy (IMRT)
  • Image-guided radiation therapy (IGRT)
  • Stereotactic radiosurgery (SRS).

We also offer internal radiation treatment, known as brachytherapy, using both high and low dose-rate radioactive sources.

Multidisciplinary specialists

Our team—which includes radiation oncologists, medical physicists, radiation therapists, medical dosimetrists and other specialists—works closely with your surgeon, oncologist and other healthcare professionals to ensure that your care is efficient, compassionate and comfortable.

Our UC Irvine Health radiation oncology team includes not only radiation oncologists, but also highly trained medical physicists, medical dosimetrists, radiation therapists and oncology nurses who help ensure that your treatments are precisely planned and delivered for maximum efficacy and in the most compassionate manner.

Our radiation oncologists include:

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