Print 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. Departments with related expertise Brain Tumor Program Cancer Care at Mayo Clinic Cardiovascular Medicine Early Onset and Hereditary GI Cancers Program Head and Neck Cancer Center Lung Cancer Program Ocular Oncology Program Pediatric Hematology/Oncology Proton Beam Therapy Program Radiation Oncology Doctors who perform this procedure Edit search filters close Narrow your search By location Rochester, MN Phoenix/Scottsdale, AZ Jacksonville, FL By last name Find a doctor whose last name begins with the letter A A Find a doctor whose last name begins with the letter B B Find a doctor whose last name begins with the letter C C Find a doctor whose last name begins with the letter D D Find a doctor whose last name begins with the letter E E There are no doctors whose last name begins with the letter F F Find a doctor whose last name begins with the letter G G Find a doctor whose last name begins with the letter H H There are no doctors whose last name begins with the letter I I Find a doctor whose last name begins with the letter J J Find a doctor whose last name begins with the letter K K Find a doctor whose last name begins with the letter L L Find a doctor whose last name begins with the letter M M Find a doctor whose last name begins with the letter N N There are no doctors whose last name begins with the letter O O Find a doctor whose last name begins with the letter P P There are no doctors whose last name begins with the letter Q Q Find a doctor whose last name begins with the letter R R Find a doctor whose last name begins with the letter S S There are no doctors whose last name begins with the letter T T There are no doctors whose last name begins with the letter U U Find a doctor whose last name begins with the letter V V There are no doctors whose last name begins with the letter W W There are no doctors whose last name begins with the letter X X Find a doctor whose last name begins with the letter Y Y There are no doctors whose last name begins with the letter Z Z Reset all filters Search Tips Use quotes for phrases. Even if there are no auto-suggestions within the search field, hit "Search" anyway, as you may still get results. Displaying 1-10 out of 47 doctors available Safia K. Ahmed, M.D. Phoenix, AZ Areas of focus: Stereotactic radiosurgery, Brachytherapy, Intraoperative radiation therapy, Proton therapy, Radiation therapy, Intensit...y-modulated radiation therapy, Soft tissue sarcoma, Breast cancer, Pediatric central nervous system tumor Show more areas of focus for Safia K. Ahmed, M.D. Aman Anand, Ph.D. Radiation Oncology Medical Physicist Phoenix, AZ Areas of focus: Proton therapy, Radiation therapy William G. Breen, M.D. Radiation Oncologist Rochester, MN Areas of focus: Gamma knife surgery, Proton therapy, Radiation therapy, Intensity-modulated radiation therapy, Brain metastasis, Mening...ioma, Glioblastoma, Glioma, Melanoma, Lymphoma, Cutaneous t-cell lymphoma, Lung cancer, Mesothelioma, Brain cancer Show more areas of focus for William G. Breen, M.D. Paul D. Brown, M.D. Radiation Oncologist Rochester, MN Areas of focus: Brain stereotactic radiosurgery, Stereotactic radiosurgery, Proton therapy, Radiation therapy, Intensity-modulated radi...ation therapy, Brain tumor, Brain metastasis, Spinal tumor Show more areas of focus for Paul D. Brown, M.D. Cameron M. Callaghan, M.D. Radiation Oncologist Rochester, MN Areas of focus: Stereotactic radiosurgery, Intraoperative radiation therapy, Proton therapy, Radiation therapy, Stereotactic body radio...therapy, Colon cancer, Rectal cancer, Anal cancer, Pancreatic cancer, Esophageal cancer, Cholangiocarcinoma, Stomach cancer, Hepatocellular carcinoma Show more areas of focus for Cameron M. Callaghan, M.D. C. Richard Choo, M.D. Radiation Oncologist Rochester, MN Areas of focus: Brachytherapy, Proton therapy, Radiation therapy, Intensity-modulated radiation therapy, Prostate cancer, Bladder cance...r, Testicular cancer Show more areas of focus for C. Richard Choo, M.D. Lauren A. Dalvin, M.D. Ophthalmologist Rochester, MN Areas of focus: Chemotherapy, Brachytherapy, Photodynamic therapy, Proton therapy, Radiation therapy, Cryotherapy, Thermotherapy, Child...hood cancer, Eye melanoma, Retinoblastoma, Conjunctival melanoma, Ocular surface tumor, Uveal melanoma, Vitreoretinal lymphoma Show more areas of focus for Lauren A. Dalvin, M.D. Brian J. Davis, M.D., Ph.D. Radiation Oncologist Rochester, MN Areas of focus: Brachytherapy, Proton therapy, Radiation therapy, Intensity-modulated radiation therapy, Prostate cancer May Elbanna, M.D., Ph.D. Radiation Oncologist Rochester, MN Areas of focus: Proton therapy, 3D conformal radiotherapy, Intensity-modulated radiation therapy, Stereotactic body radiotherapy, Kidne...y cancer, Prostate cancer, Bladder cancer, Rectal cancer, Pancreatic cancer, Esophageal cancer, Liver cancer, Breast cancer, Lung cancer, Bone metastasis Show more areas of focus for May Elbanna, M.D., Ph.D. Mauricio Gamez, M.D. Radiation Oncologist Areas of focus: Brachytherapy, Intraoperative radiation therapy, Proton therapy, Intensity-modulated radiation therapy, Head and neck c...ancer, Thyroid cancer, Sarcoma, Skin cancer, Skull base tumor, Sinonasal cancer Show more areas of focus for Mauricio Gamez, M.D. Pagination Doctor search Go to page 11 Go to page 22 Go to page 33 Go to page 44 Go to page 55 NextNext Page By Mayo Clinic Staff Request an appointment About July 22, 2023 Print Show references Greenberger BA, et al. The role of proton therapy in pediatric malignancies: Recent advances and future directions. Seminars in Oncology. 2020; doi:10.1053/j.seminoncol.2020.02.002. LaRiviere MJ, et al. Proton therapy. Hematology/Oncology Clinics of North America. 2019; doi:10.1016/j.hoc.2019.08.006. Rackwitz T, et al. Clinical applications of proton and carbon ion therapy. Seminars in Oncology. 2019; doi:10.1053/j.seminoncol.2019.07.005. Proton therapy. Radiological Society of North America. https://www.radiologyinfo.org/en/info.cfm?pg=protonthera. Accessed April 15, 2021. Mitin T. Radiation therapy techniques in cancer treatment. https://www.uptodate.com/contents/search. Accessed April 15, 2021. Ofuya M, et al. Systematic review of methodology used in clinical studies evaluating the benefits of proton beam therapy. 2019; doi:10.1016/j.ctro.2019.07.002. Tsang DS. Proton beam therapy for cancer. Canadian Medical Association Journal. 2019; doi: 10.1503/cmaj.190008. Flint PW, et al., eds. Radiotherapy for head and neck cancer: Radiation physics, radiobiology and clinical principles. In: Cummings Otolaryngology: Head & Neck Surgery. 7th ed. Elsevier; 2021. https://www.clinicalkey.com. Accessed April 15, 2021. Frank SJ, et al., eds. Principles of proton beam therapy. In: Proton Therapy. Elsevier; 2021. https://www.clinicalkey.com. Accessed April 15, 2021. Fabiano S, et al. Combined proton-photon treatments — A new approach to proton therapy without a gantry. Radiotherapy and Oncology. 2020; doi:10.1016/j.radonc.2019.12.013. Forsthoefel MK, et al. Early experience of the first single-room gantry mounted active scanning proton therapy system at an integrated cancer center. Frontiers in Oncology. 2020; doi:10.3389/fonc.2020.00861. Foote RL (expert opinion). Mayo Clinic. May 9, 2021. 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