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 1-10 out of 15 doctors available

  1. Safia K. Ahmed

    Safia K. Ahmed

    1. Phoenix, AZ
    Areas of focus:

    Radiation therapy, Stereotactic radiosurgery, Proton therapy, Intensity-modulated radiation therapy, Brachytherapy, Int...raoperative radiation therapy, Breast cancer, Soft tissue sarcoma, Pediatric central nervous system tumor

  2. Cameron M. Callaghan

    Cameron M. Callaghan

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

    Radiation therapy, Stereotactic radiosurgery, Proton therapy, Stereotactic body radiotherapy, Intraoperative radiation ...therapy, Cholangiocarcinoma, Pancreatic cancer, Colon cancer, Esophageal cancer, Anal cancer, Stomach cancer, Rectal cancer, Hepatocellular carcinoma

  3. Eric J. Dozois, M.D.

    Eric J. Dozois, M.D.

    1. Colon and Rectal Surgeon
    2. Surgical Oncologist
    1. Rochester, MN
    Areas of focus:

    Colonoscopy, Robotic surgery, Colorectal surgery, Flexible sigmoidoscopy, Colectomy, Rectal prolapse surgery, Proctecto...my, Ileostomy surgery, Intraoperative radiation therapy, Colostomy, J-pouch surgery, Coloanal anastomosis, Anorectal surgery, Ileal conduit management, Laparoscopic surgery, Minimally invasive abdominal surgery, Complex oncologic multidisciplinary pelvic surgery, Crohn's disease, Inflammatory bowel disease, Polyposis syndromes, Colon cancer, Ulcerative colitis, Lynch syndrome, Colon polyps, Rectal cancer, Diverticulitis, Anal fistula, Familial adenomatous polyposis, Recurrent cancer, Anorectal disease

  4. Mauricio E. Gamez Haro, M.D.

    Mauricio E. Gamez Haro, M.D.

    1. Radiation Oncologist
    Areas of focus:

    Proton therapy, Intensity-modulated radiation therapy, Brachytherapy, Intraoperative radiation therapy, Thyroid cancer,... Head and neck cancer, Skin cancer, Sinonasal cancer, Sarcoma, Skull base tumor

  5. Allison E. Garda

    Allison E. Garda

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

    Radiation therapy, Proton therapy, Intensity-modulated radiation therapy, Brachytherapy, Intraoperative radiation thera...py, External beam radiation therapy, Breast cancer, Cervical cancer, Ovarian cancer, Vulvar cancer, Endometrial cancer, Vaginal cancer, Gynecologic cancer, Uterine sarcoma

  6. Richard J. Gray

    Richard J. Gray

    1. Phoenix, AZ
    Areas of focus:

    Radiation therapy, Cancer treatment, Sentinel node biopsy, Intraoperative radiation therapy, Breast cancer, Melanoma, S...arcoma, Stomach cancer

  7. Michael G. Haddock

    Michael G. Haddock

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

    Proton therapy, Intensity-modulated radiation therapy, Brachytherapy, Intraoperative radiation therapy, External beam r...adiation therapy, Cholangiocarcinoma, Pancreatic cancer, Ampullary cancer, Colon cancer, Hilar cholangiocarcinoma, Cervical cancer, Sarcoma, Bone cancer, Liver cancer, Chondrosarcoma, Ovarian cancer, Esophageal cancer, Anal cancer, Stomach cancer, Rectal cancer, Vulvar cancer, Soft tissue sarcoma, Endometrial cancer, Vaginal cancer, Ewing sarcoma, Rhabdomyosarcoma, Leiomyosarcoma, Rectal melanoma, Stage 4 colorectal cancer, Duodenal cancer, Small bowel cancer

  8. Amanika Kumar, M.D.

    Amanika Kumar, M.D.

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

    Chemotherapy, Minimally invasive surgery, Diagnostic laparoscopy, Minimally invasive hysterectomy, Ablation, Hysterecto...my, Diagnostic hysteroscopy, Robotic surgery, Sentinel node biopsy, Robotic hysterectomy, Vaginal hysterectomy, Intraoperative radiation therapy, Endometrial ablation, Laparoscopic surgery, Ovarian remnant removal, Vaginectomy, Fertility sparing surgery, Endometriosis surgery, Hysteroscopy, Conization, Pelvic exenteration, Minimally invasive surgical staging, Debulking surgery, Cervical cerclage, Gynecological surgery, Complex oncologic multidisciplinary pelvic surgery, Cancer, Endometriosis, Uterine fibroid, Cervical cancer, Germ cell tumor, Ectopic pregnancy, Ovarian cyst, Uterine polyps, Vaginal agenesis, Ovarian cancer, Peritoneal cancer, Vulvar cancer, Endometrial cancer, Vaginal cancer, Vulvodynia, Adnexal tumors, Ovarian remnant syndrome, Recurrent cancer, Fallopian tube cancer, Cervical dysplasia, Mediastinal lymph node enlargement, Vulvar dysplasia, Lower genital tract dysplasia, Sacrococcygeal teratoma, Cancer during pregnancy

  9. David W. Larson

    David W. Larson

    1. General Surgeon
    2. Colon and Rectal Surgeon
    1. Rochester, MN
    Areas of focus:

    Robotic surgery, Colorectal surgery, Colectomy, Proctectomy, Intraoperative radiation therapy, J-pouch surgery, Coloana...l anastomosis, Laparoscopic surgery, Single-incision laparoscopic surgery, Transanal endoscopic microsurgery, Minimally invasive abdominal surgery, Complex oncologic multidisciplinary pelvic surgery, Crohn's disease, Inflammatory bowel disease, Polyposis syndromes, Colon cancer, Ulcerative colitis, Lynch syndrome, Colon polyps, Rectal cancer, Diverticulitis, Familial adenomatous polyposis, Recurrent cancer

  10. Kellie L. Mathis

    Kellie L. Mathis

    1. General Surgeon
    2. Colon and Rectal Surgeon
    1. Rochester, MN
    Areas of focus:

    Colonoscopy, Robotic surgery, Colorectal surgery, Flexible sigmoidoscopy, Colectomy, Rectal prolapse surgery, Proctecto...my, Ileostomy surgery, Intraoperative radiation therapy, Colostomy, J-pouch surgery, Coloanal anastomosis, Anorectal surgery, Laparoscopic surgery, Polyp, Inflammatory bowel disease, Polyposis syndromes, Colon cancer, Ulcerative colitis, Lynch syndrome, Hemorrhoids, Fistula, Pelvic floor defecatory dysfunction, Anal cancer, Colon polyps, Anorectal abnormality, Rectal cancer, Carcinoid tumor, Constipation, Diverticulitis, Pouchitis, Abscess, Rectal prolapse, Anal fissure, Anal fistula, Familial adenomatous polyposis, Vaginal fistula, Recurrent cancer, Pelvic floor dysfunction

Research

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

Cancer research is conducted with the Mayo Clinic Comprehensive Cancer Center. The Mayo Clinic Comprehensive Cancer Center receives funding from the National Cancer Institute and is named as a comprehensive cancer center. This recognizes the center for 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.

April 16, 2024
  1. Tepper JE, et al., eds. Intraoperative radiation. In: Gunderson & Tepper's Clinical Radiation Oncology. 5th ed. Elsevier; 2021. https://www.clinicalkey.com. Accessed Nov. 16, 2022.
  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 Dec. 1, 2022.
  4. Jethwa KR (expert opinion). Mayo Clinic. Dec. 16, 2022.

Intraoperative radiation therapy (IORT)