Departments and specialties

Mayo Clinic has one of the largest and most experienced practices in the United States, with campuses in Arizona, Florida and Minnesota. Staff skilled in dozens of specialties work together to ensure quality care and successful recovery.

Doctors who perform this procedure

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Displaying 1-3 out of 3 doctors available

Last Name Initial: S

  1. Diego Santos Toesca, M.D.

    Diego Santos Toesca, M.D.

    1. Radiation Oncologist
    1. Phoenix, AZ
    Areas of focus:

    Radiation therapy, Proton therapy, Stereotactic body radiotherapy, External beam radiation therapy, Radiopharmaceutical... therapy, Stereotactic radiosurgery, Intraoperative radiation therapy, Intensity-modulated radiation therapy, 3D conformal radiotherapy, Palliative radiotherapy, Electron beam radiotherapy, Radiation therapy for bladder cancer, Oral and throat cancer, Prostate cancer, Bladder cancer, Head and neck cancer, Skin cancer, Kidney cancer, Oropharyngeal cancer, Thyroid cancer, Throat cancer, Laryngeal cancer, Esthesioneuroblastoma, Tongue cancer, Nasal cancer, Ear cancer, Nasopharyngeal carcinoma, Salivary gland cancer, Parotid cancer, HPV-associated cancer, Orbital tumor, Urothelial carcinoma

  2. Yasamin Sharifzadeh-Moghaddam, M.D.

    Yasamin Sharifzadeh-Moghaddam, M.D.

    1. Radiation Oncologist
    1. Rochester, MN
    Areas of focus:

    Radiation therapy, Brachytherapy, Proton therapy, Proton therapy for prostate cancer, Radiation therapy for prostate ca...ncer, Intraoperative radiation therapy, Radiation therapy for bladder cancer, Osteoarthritis, Colon cancer, Liver cancer, Prostate cancer, Bladder cancer, Pancreatic cancer, Kidney cancer, Rectal cancer, Plantar fasciitis, Cholangiocarcinoma, Esophageal cancer, Dupuytren contracture, Anal cancer, Urethral cancer, Penile cancer

  3. Terence T. Sio, M.D., M.S.

    Terence T. Sio, M.D., M.S.

    1. Oncologist
    2. Radiation Oncologist
    1. Phoenix, AZ
    Areas of focus:

    Radiation therapy, Brain stereotactic radiosurgery, Proton therapy, Stereotactic body radiotherapy, Stereotactic radios...urgery, Intraoperative radiation therapy, Intensity-modulated radiation therapy, Colon cancer, Liver cancer, Hepatocellular carcinoma, Pancreatic cancer, Neuroendocrine tumor, Meningioma, Acoustic neuroma, Rectal cancer, Pituitary tumor, Chordoma, Lung cancer, Brain cancer, Brain tumor, Stomach cancer, Cholangiocarcinoma, Esophageal cancer, Brain metastasis, Glioblastoma, Astrocytoma, Oligodendroglioma, Neurofibromatosis, Glioma, Ependymoma, Spinal cord tumor, Spinal tumor, Ampullary cancer, Gallbladder cancer, Anal cancer, Pilocytic astrocytoma, Pancreatic neuroendocrine tumor, Gastrointestinal stromal tumor, Neurofibroma, Small bowel cancer, Choroid plexus papilloma, Benign brain tumor

Research

Mayo Clinic doctors and researchers are studying new ways of using IORT to help more people with cancer.

Cancer research is conducted in coordination with Mayo Clinic Comprehensive Cancer Center. Mayo Clinic Comprehensive Cancer Center receives funding from the National Cancer Institute and is designated as a Comprehensive Cancer Center. This designation recognizes the institution's scientific excellence and multidisciplinary resources focused on cancer prevention, diagnosis and treatment.

Publications

See a list of publications about IORT by Mayo Clinic doctors on PubMed, a service of the National Library of Medicine.

Research Profiles

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April 24, 2026
  1. Tepper JE, et al., eds. Intraoperative irradiation. In: Gunderson & Tepper's Clinical Radiation Oncology. 5th ed. Elsevier; 2021. https://www.clinicalkey.com. Accessed Nov. 20, 2024.
  2. Jethwa KR, et al. The use of intraoperative radiation therapy in the management of locally recurrent rectal cancer. Seminars in Colon and Rectal Surgery. 2020; doi:10.1016/j.scrs.2020.100763.
  3. Mitin T. Radiation therapy techniques in cancer treatment. https://www.uptodate.com/contents/search. Accessed Nov. 20, 2024.
  4. Medical review (expert opinion). Mayo Clinic. Dec. 16, 2022.
  5. Radiation therapy and you: Support for people with cancer. National Cancer Institute. https://www.cancer.gov/publications/patient-education/radiation-therapy-and-you. Accessed Nov. 20, 2024.

Intraoperative radiation therapy (IORT)